Duke Standards
Nominal Diameter: 20 µm
Monosized
Polystyrene microspheres
NIST traceable
suspension
Color: White or Colorless
Application: Particle size instrument calibration
Particle Density: 1.05g/cm³
Refractive Index: 1.59 at 589nm (25©C)
Shelf Life: Minimum of 24 months
Duke Standards, 20 µm
€0.00
Duke Standards
Nominal Diameter: 20 µm
Monosized
Polystyrene microspheres
NIST traceable
suspension
Color: White or Colorless
Application: Particle size instrument calibration
Particle Density: 1.05g/cm³
Refractive Index: 1.59 at 589nm (25©C)
Shelf Life: Minimum of 24 months
4220A
SKU: 4220A
Description
Duke Standards
Nominal Diameter: 20 µm
Monosized
Polystyrene microspheres
NIST traceable
suspension
Color: White or Colorless
Application: Particle size instrument calibration
Particle Density: 1.05g/cm³
Refractive Index: 1.59 at 589nm (25©C)
Shelf Life: Minimum of 24 months
Specifications
Duke Standards
Nominal Diameter: 20 µm
Monosized
Polystyrene microspheres
NIST traceable
suspension
Color: White or Colorless
Application: Particle size instrument calibration
Particle Density: 1.05g/cm³
Refractive Index: 1.59 at 589nm (25©C)
Shelf Life: Minimum of 24 months
Related products
| Product Code | Product | Specifications | Unit | Quotation | |
|---|---|---|---|---|---|
| 2006A | Duke Standards, 6 µm | Specifications | 15 mL | Ask a quote | |
| Duke Standards Nominal Diameter: 6 µm Uniform Polystyrene DVB Microspheres NIST traceable 1% solids Color: White or Colorless Application:Application: Particle size instrument calibration Particle Density: 1.05g/cm³ Refractive Index: 1.59 at 589nm (25©C) Shelf Life: Minimum of 24 months Unit: 15 mL | |||||
| 2007A | Duke Standards, 7 µm | Specifications | 15 mL | Ask a quote | |
| Duke Standards Nominal Diameter: 7 µm Uniform Polystyrene DVB Microspheres NIST traceable 1% solids Color: White or Colorless Application: Particle size instrument calibration Particle Density: 1.05g/cm³ Refractive Index: 1.59 at 589nm (25©C) Shelf Life: Minimum of 24 months Unit: 15 mL | |||||
| 2008A | Duke Standards, 8 µm | Specifications | 15 mL | Ask a quote | |
| Duke Standards Nominal Diameter: 8 µm Uniform Polystyrene DVB Microspheres NIST traceable 1% solids Color: White or Colorless Application: Particle size instrument calibration Particle Density: 1.05g/cm³ Refractive Index: 1.59 at 589nm (25©C) Shelf Life: Minimum of 24 months Unit: 15 mL | |||||
| 2009A | Duke Standards, 9 µm | Specifications | 15 mL | Ask a quote | |
| Duke Standards Nominal Diameter: 9 µm Uniform Polystyrene DVB Microspheres NIST traceable 1% solids Color: White or Colorless Application: Particle size instrument calibration Particle Density: 1.05g/cm³ Refractive Index: 1.59 at 589nm (25©C) Shelf Life: Minimum of 24 months Unit: 15 mL | |||||
| 2010A | Duke Standards, 10 µm | Specifications | 15 mL | Ask a quote | |
| Duke Standards Nominal Diameter: 10 µm Uniform Polystyrene DVB Microspheres NIST traceable 1% solids Color: White or Colorless Application: Particle size instrument calibration Particle Density: 1.05g/cm³ Refractive Index: 1.59 at 589nm (25©C) Shelf Life: Minimum of 24 months Unit: 15 mL | |||||
| 2011A | Duke Standards, 11 µm | Specifications | 15 mL | Ask a quote | |
| Duke Standards Nominal Diameter: 11 µm Uniform Polystyrene DVB Microspheres NIST traceable 1% solids Color: White or Colorless Application: Particle size instrument calibration Particle Density: 1.05g/cm³ Refractive Index: 1.59 at 589nm (25©C) Shelf Life: Minimum of 24 months Unit: 15 mL | |||||
| 2014A | Duke Standards, 14 µm | Specifications | 15 mL | Ask a quote | |
| Duke Standards Nominal Diameter: 14 µm Uniform Polystyrene DVB Microspheres NIST traceable 1% solids Color: White or Colorless Application: Particle size instrument calibration Particle Density: 1.05g/cm³ Refractive Index: 1.59 at 589nm (25©C) Shelf Life: Minimum of 24 months Unit: 15 mL | |||||
| 2015A | Duke Standards, 15 µm | Specifications | 15 mL | Ask a quote | |
| Duke Standards Nominal Diameter: 15 µm Uniform Polystyrene DVB Microspheres NIST traceable 1% solids Color: White or Colorless Application: Particle size instrument calibration Particle Density: 1.05g/cm³ Refractive Index: 1.59 at 589nm (25©C) Shelf Life: Minimum of 24 months Unit: 15 mL | |||||
| 2020A | Duke Standards, 20 µm | Specifications | 15 mL | Ask a quote | |
| Duke Standards Nominal Diameter: 20 µm Uniform Polystyrene DVB Microspheres NIST traceable 1% solids Color: White or Colorless Application: Particle size instrument calibration Particle Density: 1.05g/cm³ Refractive Index: 1.59 at 589nm (25©C) Shelf Life: Minimum of 24 months Unit: 15 mL | |||||
| 2025A | Duke Standards, 25 µm | Specifications | 15 mL | Ask a quote | |
| Duke Standards Nominal Diameter: 25 µm Uniform Polystyrene DVB Microspheres NIST traceable 1% solids Color: White or Colorless Application: Particle size instrument calibration Particle Density: 1.05g/cm³ Refractive Index: 1.59 at 589nm (25©C) Shelf Life: Minimum of 24 months Unit: 15 mL | |||||
| 2030A | Duke Standards, 30 µm | Specifications | 15 mL | Ask a quote | |
| Duke Standards Nominal Diameter: 30 µm Uniform Polystyrene DVB Microspheres NIST traceable 1% solids Color: White or Colorless Application: Particle size instrument calibration Particle Density: 1.05g/cm³ Refractive Index: 1.59 at 589nm (25©C) Shelf Life: Minimum of 24 months Unit: 15 mL | |||||
| 2040A | Duke Standards, 40 µm | Specifications | 15 mL | Ask a quote | |
| Duke Standards Nominal Diameter: 40 µm Uniform Polystyrene DVB Microspheres NIST traceable 1% solids Color: White or Colorless Application: Particle size instrument calibration Particle Density: 1.05g/cm³ Refractive Index: 1.59 at 589nm (25©C) Shelf Life: Minimum of 24 months Unit: 15 mL | |||||
| 3020A | Nanospheres, 20 nm | Specifications | 15 mL | Ask a quote | |
| Nanospheres Nominal Diameter: 20 nm Monosized Polystyrene NIST traceable 1% solids Color: White or Colorless Application: Particle size instrument calibration Particle Density: 1.05g/cm³ Refractive Index: 1.59 at 589nm (25©C) Shelf Life: Minimum of 24 months Unit: 15 mL | |||||
| 3030A | Nanospheres, 30 nm | Specifications | 15 mL | Ask a quote | |
| Nanospheres Nominal Diameter: 30 nm Monosized Polystyrene NIST traceable 1% solids Color: White or Colorless Application: Particle size instrument calibration Particle Density: 1.05g/cm³ Refractive Index: 1.59 at 589nm (25©C) Shelf Life: Minimum of 24 months Unit: 15 mL | |||||
| 3040A | Nanospheres, 40 nm | Specifications | 15 mL | Ask a quote | |
| Nanospheres Nominal Diameter: 40 nm Monosized Polystyrene NIST traceable 1% solids Color: White or Colorless Application: Particle size instrument calibration Particle Density: 1.05g/cm³ Refractive Index: 1.59 at 589nm (25©C) Shelf Life: Minimum of 24 months Unit: 15 mL | |||||
| 3050A | Nanospheres, 50 nm | Specifications | 15 mL | Ask a quote | |
| Nanospheres Nominal Diameter: 50 nm Monosized Polystyrene NIST traceable 1% solids Color: White or Colorless Application: Particle size instrument calibration Particle Density: 1.05g/cm³ Refractive Index: 1.59 at 589nm (25©C) Shelf Life: Minimum of 24 months Unit: 15 mL | |||||
| 3060A | Nanospheres, 60 nm | Specifications | 15 mL | Ask a quote | |
| Nanospheres Nominal Diameter: 60 nm Monosized Polystyrene NIST traceable 1% solids Color: White or Colorless Application: Particle size instrument calibration Particle Density: 1.05g/cm³ Refractive Index: 1.59 at 589nm (25©C) Shelf Life: Minimum of 24 months Unit: 15 mL | |||||
| 3070A | Nanospheres, 70 nm | Specifications | 15 mL | Ask a quote | |
| Nanospheres Nominal Diameter: 70 nm Monosized Polystyrene NIST traceable 1% solids Color: White or Colorless Application: Particle size instrument calibration Particle Density: 1.05g/cm³ Refractive Index: 1.59 at 589nm (25©C) Shelf Life: Minimum of 24 months Unit: 15 mL | |||||
| 3080A | Nanospheres, 80 nm | Specifications | 15 mL | Ask a quote | |
| Nanospheres Nominal Diameter: 80 nm Monosized Polystyrene NIST traceable 1% solids Color: White or Colorless Application: Particle size instrument calibration Particle Density: 1.05g/cm³ Refractive Index: 1.59 at 589nm (25©C) Shelf Life: Minimum of 24 months Unit: 15 mL | |||||
| 3090A | Nanospheres, 90 nm | Specifications | 15 mL | Ask a quote | |
| Nanospheres Nominal Diameter: 90 nm Monosized Polystyrene NIST traceable 1% solids Color: White or Colorless Application: Particle size instrument calibration Particle Density: 1.05g/cm³ Refractive Index: 1.59 at 589nm (25©C) Shelf Life: Minimum of 24 months Unit: 15 mL | |||||
| 3125A | Nanospheres, 125 nm | Specifications | 15 mL | Ask a quote | |
| Nanospheres Nominal Diameter: 125 nm Monosized Polystyrene NIST traceable 1% solids Color: White or Colorless Application: Particle size instrument calibration Particle Density: 1.05g/cm³ Refractive Index: 1.59 at 589nm (25©C) Shelf Life: Minimum of 24 months Unit: 15 mL | |||||
| 3150A | Nanospheres, 150 nm | Specifications | 15 mL | Ask a quote | |
| Nanospheres Nominal Diameter: 150 nm Monosized Polystyrene NIST traceable 1% solids Color: White or Colorless Application: Particle size instrument calibration Particle Density: 1.05g/cm³ Refractive Index: 1.59 at 589nm (25©C) Shelf Life: Minimum of 24 months Unit: 15 mL | |||||
| 3200A | Nanospheres, 200 nm | Specifications | 15 mL | Ask a quote | |
| Nanospheres Nominal Diameter: 200 nm Monosized Polystyrene NIST traceable 1% solids Color: White or Colorless Application: Particle size instrument calibration Particle Density: 1.05g/cm³ Refractive Index: 1.59 at 589nm (25©C) Shelf Life: Minimum of 24 months Unit: 15 mL | |||||
| 3220A | Nanospheres, 220 nm | Specifications | 15 mL | Ask a quote | |
| Nanospheres Nominal Diameter: 220 nm Monosized Polystyrene NIST traceable 1% solids Color: White or Colorless Application: Particle size instrument calibration Particle Density: 1.05g/cm³ Refractive Index: 1.59 at 589nm (25©C) Shelf Life: Minimum of 24 months Unit: 15 mL | |||||
| 3240A | Nanospheres, 240 nm | Specifications | 15 mL | Ask a quote | |
| Nanospheres Nominal Diameter: 240 nm Monosized Polystyrene NIST traceable 1% solids Color: White or Colorless Application: Particle size instrument calibration Particle Density: 1.05g/cm³ Refractive Index: 1.59 at 589nm (25©C) Shelf Life: Minimum of 24 months Unit: 15 mL | |||||
| 3300A | Nanospheres, 300 nm | Specifications | 15 mL | Ask a quote | |
| Nanospheres Nominal Diameter: 300 nm Monosized Polystyrene NIST traceable 1% solids Color: White or Colorless Application: Particle size instrument calibration Particle Density: 1.05g/cm³ Refractive Index: 1.59 at 589nm (25©C) Shelf Life: Minimum of 24 months Unit: 15 mL | |||||
| 3350A | Nanospheres, 350 nm | Specifications | 15 mL | Ask a quote | |
| Nanospheres Nominal Diameter: 350 nm Monosized Polystyrene NIST traceable 1% solids Color: White or Colorless Application: Particle size instrument calibration Particle Density: 1.05g/cm³ Refractive Index: 1.59 at 589nm (25©C) Shelf Life: Minimum of 24 months Unit: 15 mL | |||||
| 3400A | Nanospheres, 400 nm | Specifications | 15 mL | Ask a quote | |
| Nanospheres Nominal Diameter: 400 nm Monosized Polystyrene NIST traceable 1% solids Color: White or Colorless Application: Particle size instrument calibration Particle Density: 1.05g/cm³ Refractive Index: 1.59 at 589nm (25©C) Shelf Life: Minimum of 24 months Unit: 15 mL | |||||
| 3450A | Nanospheres, 450 nm | Specifications | 15 mL | Ask a quote | |
| Nanospheres Nominal Diameter: 450 nm Monosized Polystyrene NIST traceable 1% solids Color: White or Colorless Application: Particle size instrument calibration Particle Density: 1.05g/cm³ Refractive Index: 1.59 at 589nm (25©C) Shelf Life: Minimum of 24 months Unit: 15 mL | |||||
| 3495A | Nanospheres, 495 nm | Specifications | 15 mL | Ask a quote | |
| Nanospheres Nominal Diameter: 495 nm Monosized Polystyrene NIST traceable 1% solids Color: White or Colorless Application: Particle size instrument calibration Particle Density: 1.05g/cm%B3 Refractive Index: 1.59 at 589nm (25©C) Shelf Life: Minimum of 24 months Unit: 15 mL | |||||
| 3500A | Nanospheres, 500 nm | Specifications | 15 mL | Ask a quote | |
| Nanospheres Nominal Diameter: 500 nm Monosized Polystyrene NIST traceable 1% solids Color: White or Colorless Application: Particle size instrument calibration Particle Density: 1.05g/cm³ Refractive Index: 1.59 at 589nm (25©C) Shelf Life: Minimum of 24 months Unit: 15 mL | |||||
| 3560A | Nanospheres, 560 nm | Specifications | 15 mL | Ask a quote | |
| Nanospheres Nominal Diameter: 560 nm Monosized Polystyrene NIST traceable 1% solids Color: White or Colorless Application: Particle size instrument calibration Particle Density: 1.05g/cm³ Refractive Index: 1.59 at 589nm (25©C) Shelf Life: Minimum of 24 months Unit: 15 mL | |||||
| 3600A | Nanospheres, 600 nm | Specifications | 15 mL | Ask a quote | |
| Nanospheres Nominal Diameter: 600 nm Monosized Polystyrene NIST traceable 1% solids Color: White or Colorless Application: Particle size instrument calibration Particle Density: 1.05g/cm³ Refractive Index: 1.59 at 589nm (25©C) Shelf Life: Minimum of 24 months Unit: 15 mL | |||||
| 3700A | Nanospheres, 700 nm | Specifications | 15 mL | Ask a quote | |
| Nanospheres Nominal Diameter: 700 nm Monosized Polystyrene NIST traceable 1% solids Color: White or Colorless Application: Particle size instrument calibration Particle Density: 1.05g/cm³ Refractive Index: 1.59 at 589nm (25©C) Shelf Life: Minimum of 24 months Unit: 15 mL | |||||
| 3800A | Nanospheres, 800 nm | Specifications | 15 mL | Ask a quote | |
| Nanospheres Nominal Diameter: 800 nm Monosized Polystyrene NIST traceable 1% solids Color: White or Colorless Application: Particle size instrument calibration Particle Density: 1.05g/cm³ Refractive Index: 1.59 at 589nm (25©C) Shelf Life: Minimum of 24 months Unit: 15 mL | |||||
| 3900A | Nanospheres, 900 nm | Specifications | 15 mL | Ask a quote | |
| Nanospheres Nominal Diameter: 900 nm Monosized Polystyrene NIST traceable 1% solids Color: White or Colorless Application: Particle size instrument calibration Particle Density: 1.05g/cm³ Refractive Index: 1.59 at 589nm (25©C) Shelf Life: Minimum of 24 months Unit: 15 mL | |||||
| 4009A | Duke Standards, 1 µm | Specifications | 15 mL | Ask a quote | |
| Duke Standards Nominal Diameter: 1 µm Monosized Polystyrene microspheres NIST traceable suspension Color: White or Colorless Application: Particle size instrument calibration Particle Density: 1.05g/cm³ Refractive Index: 1.59 at 589nm (25©C) Shelf Life: Minimum of 24 months | |||||
| 4010A | Duke Standards, 1 µm | Specifications | 15 mL | Ask a quote | |
| Duke Standards Nominal Diameter: 1 µm Monosized Polystyrene microspheres NIST traceable suspension Color: White or Colorless Application: Particle size instrument calibration Particle Density: 1.05g/cm³ Refractive Index: 1.59 at 589nm (25©C) Shelf Life: Minimum of 24 months | |||||
| 4011A | Duke Standards, 1.1 µm | Specifications | 15 mL | Ask a quote | |
| Duke Standards Nominal Diameter: 1.1 µm Monosized Polystyrene microspheres NIST traceable suspension Color: White or Colorless Application: Particle size instrument calibration Particle Density: 1.05g/cm³ Refractive Index: 1.59 at 589nm (25©C) Shelf Life: Minimum of 24 months | |||||
| 4013A | Duke Standards, 1.3 µm | Specifications | 15 mL | Ask a quote | |
| Duke Standards Nominal Diameter: 1.3 µm Monosized Polystyrene microspheres NIST traceable suspension Color: White or Colorless Application: Particle size instrument calibration Particle Density: 1.05g/cm³ Refractive Index: 1.59 at 589nm (25©C) Shelf Life: Minimum of 24 months | |||||
| 4016A | Duke Standards, 1.6 µm | Specifications | 15 mL | Ask a quote | |
| Duke Standards Nominal Diameter: 1.6 µm Monosized Polystyrene microspheres NIST traceable suspension Color: White or Colorless Application: Particle size instrument calibration Particle Density: 1.05g/cm³ Refractive Index: 1.59 at 589nm (25©C) Shelf Life: Minimum of 24 months | |||||
| 4018A | Duke Standards, 1.8 µm | Specifications | 15 mL | Ask a quote | |
| Duke Standards Nominal Diameter: 1.8 µm Monosized Polystyrene microspheres NIST traceable suspension Color: White or Colorless Application: Particle size instrument calibration Particle Density: 1.05g/cm³ Refractive Index: 1.59 at 589nm (25©C) Shelf Life: Minimum of 24 months | |||||
| 4025A | Duke Standards, 2.5 µm | Specifications | 15 mL | Ask a quote | |
| Duke Standards Nominal Diameter: 2.5 µm Monosized Polystyrene microspheres NIST traceable suspension Color: White or Colorless Application: Particle size instrument calibration Particle Density: 1.05g/cm³ Refractive Index: 1.59 at 589nm (25©C) Shelf Life: Minimum of 24 months | |||||
| 4202A | Duke Standards, 2 µm | Specifications | 15 mL | Ask a quote | |
| Duke Standards Nominal Diameter: 2 µm Monosized Polystyrene microspheres NIST traceable suspension Color: White or Colorless Application: Particle size instrument calibration Particle Density: 1.05g/cm³ Refractive Index: 1.59 at 589nm (25©C) Shelf Life: Minimum of 24 months | |||||
| 4203A | Duke Standards, 3 µm | Specifications | 15 mL | Ask a quote | |
| Duke Standards Nominal Diameter: 3 µm Monosized Polystyrene microspheres NIST traceable suspension Color: White or Colorless Application: Particle size instrument calibration Particle Density: 1.05g/cm³ Refractive Index: 1.59 at 589nm (25©C) Shelf Life: Minimum of 24 months | |||||
| 4204A | Duke Standards, 4 µm | Specifications | 15 mL | Ask a quote | |
| Duke Standards Nominal Diameter: 4 µm Monosized Polystyrene microspheres NIST traceable suspension Color: White or Colorless Application: Particle size instrument calibration Particle Density: 1.05g/cm³ Refractive Index: 1.59 at 589nm (25©C) Shelf Life: Minimum of 24 months | |||||
| 4205A | Duke Standards, 5 µm | Specifications | 15 mL | Ask a quote | |
| Duke Standards Nominal Diameter: 5 µm Monosized Polystyrene microspheres NIST traceable suspension Color: White or Colorless Application: Particle size instrument calibration Particle Density: 1.05g/cm³ Refractive Index: 1.59 at 589nm (25©C) Shelf Life: Minimum of 24 months | |||||
| 4206A | Duke Standards, 6 µm | Specifications | 15 mL | Ask a quote | |
| Duke Standards Nominal Diameter: 6 µm Monosized Polystyrene microspheres NIST traceable suspension Color: White or Colorless Application: Particle size instrument calibration Particle Density: 1.05g/cm³ Refractive Index: 1.59 at 589nm (25©C) Shelf Life: Minimum of 24 months | |||||
| 4207A | Duke Standards, 7 µm | Specifications | 15 mL | Ask a quote | |
| Duke Standards Nominal Diameter: 7 µm Monosized Polystyrene microspheres NIST traceable suspension Color: White or Colorless Application: Particle size instrument calibration Particle Density: 1.05g/cm³ Refractive Index: 1.59 at 589nm (25©C) Shelf Life: Minimum of 24 months | |||||
| 4208A | Duke Standards, 8 µm | Specifications | 15 mL | Ask a quote | |
| Duke Standards Nominal Diameter: 8 µm Monosized Polystyrene microspheres NIST traceable suspension Color: White or Colorless Application: Particle size instrument calibration Particle Density: 1.05g/cm³ Refractive Index: 1.59 at 589nm (25©C) Shelf Life: Minimum of 24 months | |||||
| 4209A | Duke Standards, 9 µm | Specifications | 15 mL | Ask a quote | |
| Duke Standards Nominal Diameter: 9 µm Monosized Polystyrene microspheres NIST traceable suspension Color: White or Colorless Application: Particle size instrument calibration Particle Density: 1.05g/cm³ Refractive Index: 1.59 at 589nm (25©C) Shelf Life: Minimum of 24 months | |||||
| 4210A | Duke Standards, 10 µm | Specifications | 15 mL | Ask a quote | |
| Duke Standards Nominal Diameter: 10 µm Monosized Polystyrene microspheres NIST traceable suspension Color: White or Colorless Application: Particle size instrument calibration Particle Density: 1.05g/cm³ Refractive Index: 1.59 at 589nm (25©C) Shelf Life: Minimum of 24 months | |||||
| 4212A | Duke Standards, 12 µm | Specifications | 15 mL | Ask a quote | |
| Duke Standards Nominal Diameter: 12 µm Monosized Polystyrene microspheres NIST traceable suspension Color: White or Colorless Application: Particle size instrument calibration Particle Density: 1.05g/cm³ Refractive Index: 1.59 at 589nm (25©C) Shelf Life: Minimum of 24 months | |||||
| 4215A | Duke Standards, 15 µm | Specifications | 15 mL | Ask a quote | |
| Duke Standards Nominal Diameter: 15 µm Monosized Polystyrene microspheres NIST traceable suspension Color: White or Colorless Application: Particle size instrument calibration Particle Density: 1.05g/cm³ Refractive Index: 1.59 at 589nm (25©C) Shelf Life: Minimum of 24 months | |||||
| 4225A | Duke Standards, 25 µm | Specifications | 15 mL | Ask a quote | |
| Duke Standards Nominal Diameter: 25 µm Monosized Polystyrene microspheres NIST traceable suspension Color: White or Colorless Application: Particle size instrument calibration Particle Density: 1.05g/cm³ Refractive Index: 1.59 at 589nm (25©C) Shelf Life: Minimum of 24 months | |||||
| 4230A | Duke Standards, 30 µm | Specifications | 15 mL | Ask a quote | |
| Duke Standards Nominal Diameter: 30 µm Monosized Polystyrene microspheres NIST traceable suspension Color: White or Colorless Application: Particle size instrument calibration Particle Density: 1.05g/cm³ Refractive Index: 1.59 at 589nm (25©C) Shelf Life: Minimum of 24 months | |||||
| 4240A | Duke Standards, 40 µm | Specifications | 15 mL | Ask a quote | |
| Duke Standards Nominal Diameter: 40 µm Monosized Polystyrene microspheres NIST traceable suspension Color: White or Colorless Application: Particle size instrument calibration Particle Density: 1.05g/cm³ Refractive Index: 1.59 at 589nm (25©C) Shelf Life: Minimum of 24 months | |||||
| 4250A | Duke Standards, 50 µm | Specifications | 15 mL | Ask a quote | |
| Duke Standards Nominal Diameter: 50 µm Monosized Polystyrene microspheres NIST traceable suspension Color: White or Colorless Application: Particle size instrument calibration Particle Density: 1.05g/cm³ Refractive Index: 1.59 at 589nm (25©C) Shelf Life: Minimum of 24 months | |||||
| 4260A | Duke Standards, 60 µm | Specifications | 15 mL | Ask a quote | |
| Duke Standards Nominal Diameter: 60 µm Monosized Polystyrene microspheres NIST traceable suspension Color: White or Colorless Application: Particle size instrument calibration Particle Density: 1.05g/cm³ Refractive Index: 1.59 at 589nm (25©C) Shelf Life: Minimum of 24 months | |||||
| 4270A | Duke Standards, 70 µm | Specifications | 15 mL | Ask a quote | |
| Duke Standards Nominal Diameter: 70 µm Monosized Polystyrene microspheres NIST traceable suspension Color: White or Colorless Application: Particle size instrument calibration Particle Density: 1.05g/cm³ Refractive Index: 1.59 at 589nm (25©C) Shelf Life: Minimum of 24 months | |||||
| 4280A | Duke Standards, 80 µm | Specifications | 15 mL | Ask a quote | |
| Duke Standards Nominal Diameter: 80 µm Monosized Polystyrene microspheres NIST traceable suspension Color: White or Colorless Application: Particle size instrument calibration Particle Density: 1.05g/cm³ Refractive Index: 1.59 at 589nm (25©C) Shelf Life: Minimum of 24 months | |||||
| 4310A | Duke Standards, 100 µm | Specifications | 15 mL | Ask a quote | |
| Duke Standards Nominal Diameter: 100 µm Monosized Polystyrene microspheres NIST traceable suspension Color: White or Colorless Application: Particle size instrument calibration Particle Density: 1.05g/cm³ Refractive Index: 1.59 at 589nm (25©C) Shelf Life: Minimum of 24 months | |||||
| 4311A | Duke Standards, 110 µm | Specifications | 15 mL | Ask a quote | |
| Duke Standards Nominal Diameter: 110 µm Monosized Polystyrene microspheres NIST traceable suspension Color: White or Colorless Application: Particle size instrument calibration Particle Density: 1.05g/cm³ Refractive Index: 1.59 at 589nm (25©C) Shelf Life: Minimum of 24 months | |||||
| 4314A | Duke Standards, 140 µm | Specifications | 15 mL | Ask a quote | |
| Duke Standards Nominal Diameter: 140 µm Monosized Polystyrene microspheres NIST traceable suspension Color: White or Colorless Application: Particle size instrument calibration Particle Density: 1.05g/cm³ Refractive Index: 1.59 at 589nm (25©C) Shelf Life: Minimum of 24 months | |||||
| 4316A | Duke Standards, 160 µm | Specifications | 15 mL | Ask a quote | |
| Duke Standards Nominal Diameter: 160 µm Monosized Polystyrene microspheres NIST traceable suspension Color: White or Colorless Application: Particle size instrument calibration Particle Density: 1.05g/cm³ Refractive Index: 1.59 at 589nm (25©C) Shelf Life: Minimum of 24 months | |||||
| 4320A | Duke Standards, 200 µm | Specifications | 1 gram | Ask a quote | |
| Duke Standards Nominal Diameter: 200 µm Monosized Polystyrene microspheres NIST traceable dry Color: White or Colorless Application: Particle size instrument calibration Particle Density: 1.05g/cm³ Refractive Index: 1.59 at 589nm (25©C) Shelf Life: Minimum of 24 months | |||||
| 4324A | Duke Standards, 240 µm | Specifications | 1 gram | Ask a quote | |
| Duke Standards Nominal Diameter: 240 µm Monosized Polystyrene microspheres NIST traceable dry Color: White or Colorless Application: Particle size instrument calibration Particle Density: 1.05g/cm³ Refractive Index: 1.59 at 589nm (25©C) Shelf Life: Minimum of 24 months | |||||
| 4328A | Duke Standards, 280 µm | Specifications | 1 gram | Ask a quote | |
| Duke Standards Nominal Diameter: 280 µm Monosized Polystyrene microspheres NIST traceable dry Color: White or Colorless Application: Particle size instrument calibration Particle Density: 1.05g/cm³ Refractive Index: 1.59 at 589nm (25©C) Shelf Life: Minimum of 24 months | |||||
| 4330A | Duke Standards, 300 µm | Specifications | 1 gram | Ask a quote | |
| Duke Standards Nominal Diameter: 300 µm Monosized Polystyrene microspheres NIST traceable dry Color: White or Colorless Application: Particle size instrument calibration Particle Density: 1.05g/cm³ Refractive Index: 1.59 at 589nm (25©C) Shelf Life: Minimum of 24 months | |||||
| 4340A | Duke Standards, 400 µm | Specifications | 1 gram | Ask a quote | |
| Duke Standards Nominal Diameter: 400 µm Monosized Polystyrene microspheres NIST traceable dry Color: White or Colorless Application: Particle size instrument calibration Particle Density: 1.05g/cm³ Refractive Index: 1.59 at 589nm (25©C) Shelf Life: Minimum of 24 months | |||||
| 4350A | Duke Standards, 500 µm | Specifications | 1 gram | Ask a quote | |
| Duke Standards Nominal Diameter: 500 µm Monosized Polystyrene microspheres NIST traceable dry Color: White or Colorless Application: Particle size instrument calibration Particle Density: 1.05g/cm³ Refractive Index: 1.59 at 589nm (25©C) Shelf Life: Minimum of 24 months | |||||
| 4355A | Duke Standards, 550 µm | Specifications | 1 gram | Ask a quote | |
| Duke Standards Nominal Diameter: 550 µm Monosized Polystyrene microspheres NIST traceable dry Color: White or Colorless Application: Particle size instrument calibration Particle Density: 1.05g/cm³ Refractive Index: 1.59 at 589nm (25©C) Shelf Life: Minimum of 24 months | |||||
| 4365A | Duke Standards, 650 µm | Specifications | 1 gram | Ask a quote | |
| Duke Standards Nominal Diameter: 650 µm Monosized Polystyrene microspheres NIST traceable dry Color: White or Colorless Application: Particle size instrument calibration Particle Density: 1.05g/cm³ Refractive Index: 1.59 at 589nm (25©C) Shelf Life: Minimum of 24 months | |||||
| 4375A | Duke Standards, 750 µm | Specifications | 1 gram | Ask a quote | |
| Duke Standards Nominal Diameter: 750 µm Monosized Polystyrene microspheres NIST traceable dry Color: White or Colorless Application: Particle size instrument calibration Particle Density: 1.05g/cm³ Refractive Index: 1.49 at 589nm (25©C) Shelf Life: Minimum of 24 months | |||||
| 4400A | Duke Standards, 1000 µm | Specifications | 1 gram | Ask a quote | |
| Duke Standards Nominal Diameter: 1000 µm Monosized Polystyrene microspheres NIST traceable dry Color: White or Colorless Application: Particle size instrument calibration Particle Density: 1.05g/cm³ Refractive Index: 1.49 at 589nm (25©C) Shelf Life: Minimum of 24 months | |||||
| 4D-03 | Uniform Polymer Microspheres, 3 µm | Specifications | 1 gram | Ask a quote | |
| Uniform Polymer Microspheres Nominal Diameter: 3 µm Polystyrene DVB NIST traceable dry Color: White Application: Particle size instrument calibration Particle Density: 1.05g/cm³ Refractive Index: 1.59 at 589nm (25©C) Shelf Life: Minimum of 24 months | |||||
| 4D-05 | Uniform Polymer Microspheres, 5 µm | Specifications | 1 gram | Ask a quote | |
| Uniform Polymer Microspheres Nominal Diameter: 5 µm Polystyrene DVB NIST traceable dry Color: White Application: Particle size instrument calibration Particle Density: 1.05g/cm³ Refractive Index: 1.59 at 589nm (25©C) Shelf Life: Minimum of 24 months | |||||
| 4D-07 | Uniform Polymer Microspheres, 7 µm | Specifications | 1 gram | Ask a quote | |
| Uniform Polymer Microspheres Nominal Diameter: 7 µm Polystyrene DVB NIST traceable dry Color: White Application: Particle size instrument calibration Particle Density: 1.05g/cm³ Refractive Index: 1.59 at 589nm (25©C) Shelf Life: Minimum of 24 months | |||||
| 4D-10 | Uniform Polymer Microspheres, 10 µm | Specifications | 1 gram | Ask a quote | |
| Uniform Polymer Microspheres Nominal Diameter: 10 µm Polystyrene DVB NIST traceable dry Color: White Application: Particle size instrument calibration Particle Density: 1.05g/cm³ Refractive Index: 1.59 at 589nm (25©C) Shelf Life: Minimum of 24 months | |||||
| 8050 | Duke Standards, 0.5 µm | Specifications | 15 mL | Ask a quote | |
| Duke Standards Nominal Diameter: 0.5 µm Uniform Silica Microspheres | |||||
| 8070 | Duke Standards, 0.7 µm | Specifications | 15 mL | Ask a quote | |
| Duke Standards Nominal Diameter: 0.7 µm Uniform Silica Microspheres N/A Application: Particle size instrument calibration 1.8 to 2.2g/cm³ 1.40 to 1.46 at 589nm (25©C) Shelf Life: Minimum of 24 months Unit: 15 mL | |||||
| 8100 | Duke Standards, 1.0 µm | Specifications | 15 mL | Ask a quote | |
| Duke Standards Nominal Diameter: 1.0 µm Uniform Silica Microspheres N/A Application: Particle size instrument calibration 1.8 to 2.2g/cm³ 1.40 to 1.46 at 589nm (25©C) Shelf Life: Minimum of 24 months Unit: 15 mL | |||||
| 8150 | Duke Standards, 1.5 µm | Specifications | 15 mL | Ask a quote | |
| Duke Standards Nominal Diameter: 1.5 µm Uniform Silica Microspheres N/A Application: Particle size instrument calibration 1.8 to 2.2g/cm³ 1.40 to 1.46 at 589nm (25©C) Shelf Life: Minimum of 24 months Unit: 15 mL | |||||
| 9002 | Duke Standards, 2 µm | Specifications | 1 gram | Ask a quote | |
| Duke Standards Nominal Diameter: 2 µm Uniform Glass Microspheres Borosilicate Color: White Application: Narrow Size Standard Deviation Applications 2.5 to 2.55g/cm³ 1.56 at 589nm (25©C) Shelf Life: Minimum of 24 months Unit: 1 gram | |||||
| 9005 | Duke Standards, 5 µm | Specifications | 1 gram | Ask a quote | |
| Duke Standards Nominal Diameter: 5 µm Uniform Glass Microspheres Borosilicate Color: White Application: Narrow Size Standard Deviation Applications 2.5 to 2.55g/cm³ 1.56 at 589nm (25©C) Shelf Life: Minimum of 24 months Unit: 1 gram | |||||
| 9008 | Duke Standards, 8 µm | Specifications | 1 gram | Ask a quote | |
| Duke Standards Nominal Diameter: 8 µm Uniform Glass Microspheres Borosilicate Color: White Application: Narrow Size Standard Deviation Applications 2.5 to 2.55g/cm³ 1.56 at 589nm (25©C) Shelf Life: Minimum of 24 months Unit: 1 gram | |||||
| 9010 | Duke Standards, 10 µm | Specifications | 1 gram | Ask a quote | |
| Duke Standards Nominal Diameter: 10 µm Uniform Glass Microspheres Borosilicate Color: White Application: Narrow Size Standard Deviation Applications 2.5 to 2.55g/cm³ 1.56 at 589nm (25©C) Shelf Life: Minimum of 24 months Unit: 1 gram | |||||
| 9015 | Duke Standards, 15 µm | Specifications | 1 gram | Ask a quote | |
| Duke Standards Nominal Diameter: 15 µm Uniform Glass Microspheres Borosilicate Color: White Application: Narrow Size Standard Deviation Applications 2.5 to 2.55g/cm³ 1.56 at 589nm (25©C) Shelf Life: Minimum of 24 months Unit: 1 gram | |||||
| 9020 | Duke Standards, 20 µm | Specifications | 1 gram | Ask a quote | |
| Duke Standards Nominal Diameter: 20 µm Uniform Glass Microspheres Borosilicate Color: White Application: Narrow Size Standard Deviation Applications 2.5 to 2.55g/cm³ 1.56 at 589nm (25©C) Shelf Life: Minimum of 24 months Unit: 1 gram | |||||
| 9030 | Duke Standards, 30 µm | Specifications | 1 gram | Ask a quote | |
| Duke Standards Nominal Diameter: 20 µm Uniform Glass Microspheres Soda Lime Glass Color: White Application: Narrow Size Standard Deviation Applications 2.4 to 2.6g/cm³ 1.5 1.52 at 589nm (25©C) Shelf Life: Minimum of 24 months Unit: 1 gram | |||||
| 9040 | Duke Standards, 40 µm | Specifications | 1 gram | Ask a quote | |
| Duke Standards Nominal Diameter: 40 µm Uniform Glass Microspheres Soda Lime Glass Color: White Application: Narrow Size Standard Deviation Applications 2.4 to 2.6g/cm³ 1.5 1.52 at 589nm (25©C) Shelf Life: Minimum of 24 months Unit: 1 gram | |||||
| 9050 | Duke Standards, 50 µm | Specifications | 1 gram | Ask a quote | |
| Duke Standards Nominal Diameter: 50 µm Uniform Glass Microspheres Soda Lime Glass Color: White Application: Narrow Size Standard Deviation Applications 2.4 to 2.6g/cm³ 1.5 1.52 at 589nm (25©C) Shelf Life: Minimum of 24 months Unit: 1 gram | |||||
| 9060 | Duke Standards, 60 µm | Specifications | 1 gram | Ask a quote | |
| Duke Standards Nominal Diameter: 60 µm Uniform Glass Microspheres Soda Lime Glass Color: White Application: Narrow Size Standard Deviation Applications 2.4 to 2.6g/cm³ 1.5 1.52 at 589nm (25©C) Shelf Life: Minimum of 24 months Unit: 1 gram | |||||
| 9070 | Duke Standards, 70 µm | Specifications | 1 gram | Ask a quote | |
| Duke Standards Nominal Diameter: 70 µm Uniform Glass Microspheres Soda Lime Glass Color: White Application: Narrow Size Standard Deviation Applications 2.4 to 2.6g/cm³ 1.5 1.52 at 589nm (25©C) Shelf Life: Minimum of 24 months Unit: 1 gram | |||||
| 9080 | Duke Standards, 80 µm | Specifications | 1 gram | Ask a quote | |
| Duke Standards Nominal Diameter: 80 µm Uniform Glass Microspheres Soda Lime Glass Color: White Application: Narrow Size Standard Deviation Applications 2.4 to 2.6g/cm³ 1.5 1.52 at 589nm (25©C) Shelf Life: Minimum of 24 months Unit: 1 gram | |||||
| 9090 | Duke Standards, 90 µm | Specifications | 1 gram | Ask a quote | |
| Duke Standards Nominal Diameter: 90 µm Uniform Glass Microspheres Soda Lime Glass Color: White Application: Narrow Size Standard Deviation Applications 2.4 to 2.6g/cm³ 1.5 1.52 at 589nm (25©C) Shelf Life: Minimum of 24 months Unit: 1 gram | |||||
| 9100 | Duke Standards, 100 µm | Specifications | 1 gram | Ask a quote | |
| Duke Standards Nominal Diameter: 100 µm Uniform Glass Microspheres Soda Lime Glass Color: White Application: Narrow Size Standard Deviation Applications 2.4 to 2.6g/cm³ 1.5 1.52 at 589nm (25©C) Shelf Life: Minimum of 24 months Unit: 1 gram | |||||
| 9110 | Duke Standards, 110 µm | Specifications | 1 gram | Ask a quote | |
| Duke Standards Nominal Diameter: 110 µm Uniform Glass Microspheres Soda Lime Glass Color: White Application: Narrow Size Standard Deviation Applications 2.4 to 2.6g/cm³ 1.5 1.52 at 589nm (25©C) Shelf Life: Minimum of 24 months Unit: 1 gram | |||||
| 9120 | Duke Standards, 120 µm | Specifications | 1 gram | Ask a quote | |
| Duke Standards Nominal Diameter: 120 µm Uniform Glass Microspheres Soda Lime Glass Color: White Application: Narrow Size Standard Deviation Applications 2.4 to 2.6g/cm³ 1.5 1.52 at 589nm (25©C) Shelf Life: Minimum of 24 months Unit: 1 gram | |||||
| 9140 | Duke Standards, 140 µm | Specifications | 1 gram | Ask a quote | |
| Duke Standards Nominal Diameter: 140 µm Uniform Glass Microspheres Soda Lime Glass Color: White Application: Narrow Size Standard Deviation Applications 2.4 to 2.6g/cm³ 1.5 1.52 at 589nm (25©C) Shelf Life: Minimum of 24 months Unit: 1 gram | |||||
| 9170 | Duke Standards, 170 µm | Specifications | 1 gram | Ask a quote | |
| Duke Standards Nominal Diameter: 170 µm Uniform Glass Microspheres Soda Lime Glass Color: White Application: Narrow Size Standard Deviation Applications 2.4 to 2.6g/cm³ 1.5 1.52 at 589nm (25©C) Shelf Life: Minimum of 24 months Unit: 1 gram | |||||
| 9200 | Duke Standards, 200 µm | Specifications | 1 gram | Ask a quote | |
| Duke Standards Nominal Diameter: 200 µm Uniform Glass Microspheres Soda Lime Glass Color: White Application: Narrow Size Standard Deviation Applications 2.4 to 2.6g/cm³ 1.5 1.52 at 589nm (25©C) Shelf Life: Minimum of 24 months Unit: 1 gram | |||||
| 9230 | Duke Standards, 230 µm | Specifications | 1 gram | Ask a quote | |
| Duke Standards Nominal Diameter: 230 µm Uniform Glass Microspheres Soda Lime Glass Color: White Application: Narrow Size Standard Deviation Applications 2.4 to 2.6g/cm³ 1.5 1.52 at 589nm (25©C) Shelf Life: Minimum of 24 months Unit: 1 gram | |||||
| 9280 | Duke Standards, 280 µm | Specifications | 1 gram | Ask a quote | |
| Duke Standards Nominal Diameter: 280 µm Uniform Glass Microspheres Soda Lime Glass Color: White Application: Narrow Size Standard Deviation Applications 2.4 to 2.6g/cm³ 1.5 1.52 at 589nm (25©C) Shelf Life: Minimum of 24 months Unit: 1 gram | |||||
| 9330 | Duke Standards, 330 µm | Specifications | 1 gram | Ask a quote | |
| Duke Standards Nominal Diameter: 330 µm Uniform Glass Microspheres Soda Lime Glass Color: White Application: Narrow Size Standard Deviation Applications 2.4 to 2.6g/cm³ 1.5 1.52 at 589nm (25©C) Shelf Life: Minimum of 24 months Unit: 1 gram | |||||
| 9400 | Duke Standards, 400 µm | Specifications | 1 gram | Ask a quote | |
| Duke Standards Nominal Diameter: 400 µm Uniform Glass Microspheres Soda Lime Glass Color: White Application: Narrow Size Standard Deviation Applications 2.4 to 2.6g/cm³ 1.5 1.52 at 589nm (25©C) Shelf Life: Minimum of 24 months Unit: 1 gram | |||||
| 9480 | Duke Standards, 480 µm | Specifications | 1 gram | Ask a quote | |
| Duke Standards Nominal Diameter: 480 µm Uniform Glass Microspheres Soda Lime Glass Color: White Application: Narrow Size Standard Deviation Applications 2.4 to 2.6g/cm³ 1.5 1.52 at 589nm (25©C) Shelf Life: Minimum of 24 months Unit: 1 gram | |||||
| 9550 | Duke Standards, 550 µm | Specifications | 1 gram | Ask a quote | |
| Duke Standards Nominal Diameter: 550 µm Uniform Glass Microspheres Soda Lime Glass Color: White Application: Narrow Size Standard Deviation Applications 2.4 to 2.6g/cm³ 1.5 1.52 at 589nm (25©C) Shelf Life: Minimum of 24 months Unit: 1 gram | |||||
| 9650 | Duke Standards, 650 µm | Specifications | 1 gram | Ask a quote | |
| Duke Standards Nominal Diameter: 650 µm Uniform Glass Microspheres Soda Lime Glass Color: White Application: Narrow Size Standard Deviation Applications 2.4 to 2.6g/cm³ 1.5 1.52 at 589nm (25©C) Shelf Life: Minimum of 24 months Unit: 1 gram | |||||
| 9950 | Duke Standards, 950 µm | Specifications | 1 gram | Ask a quote | |
| Duke Standards Nominal Diameter: 950 µm Uniform Glass Microspheres Soda Lime Glass Color: White Application: Narrow Size Standard Deviation Applications 2.4 to 2.6g/cm³ 1.5 1.52 at 589nm (25©C) Shelf Life: Minimum of 24 months Unit: 1 gram | |||||
| 92000 | Duke Standards, 2000 µm | Specifications | 1 gram | Ask a quote | |
| Duke Standards Nominal Diameter: 2000 µm Uniform Glass Microspheres Soda Lime Glass Color: White Application: Narrow Size Standard Deviation Applications 2.4 to 2.6g/cm³ 1.5 1.52 at 589nm (25©C) Shelf Life: Minimum of 24 months Unit: 1 gram | |||||
| DC-05 | Uniform Polystyrene DVB | Specifications | 1 gram | Ask a quote | |
| Uniform Polystyrene DVB Microspheres Nominal Diameter: 5 µm NIST traceable dry Color: White Application: Particle size instrument calibration Particle Density: 1.05g/cm³ Refractive Index: 1.59 at 589nm (25©C) Shelf Life: Minimum of 24 months Unit: 1 gram | |||||
| DC-06 | Uniform Polystyrene DVB | Specifications | 1 gram | Ask a quote | |
| Uniform Polystyrene DVB Microspheres Nominal Diameter: 6 µm NIST traceable dry Color: White Application: Particle size instrument calibration Particle Density: 1.05g/cm³ Refractive Index: 1.59 at 589nm (25©C) Shelf Life: Minimum of 24 months Unit: 1 gram | |||||
| DC-07 | Uniform Polystyrene DVB | Specifications | 1 gram | Ask a quote | |
| Uniform Polystyrene DVB Microspheres Nominal Diameter: 7 µm NIST traceable dry Color: White Application: Particle size instrument calibration Particle Density: 1.05g/cm³ Refractive Index: 1.59 at 589nm (25©C) Shelf Life: Minimum of 24 months Unit: 1 gram | |||||
| DC-08 | Uniform Polystyrene DVB | Specifications | 1 gram | Ask a quote | |
| Uniform Polystyrene DVB Microspheres Nominal Diameter: 8 µm NIST traceable dry Color: White Application: Particle size instrument calibration Particle Density: 1.05g/cm³ Refractive Index: 1.59 at 589nm (25©C) Shelf Life: Minimum of 24 months Unit: 1 gram | |||||
| DC-10 | Uniform Polystyrene DVB | Specifications | 1 gram | Ask a quote | |
| Uniform Polystyrene DVB Microspheres Nominal Diameter: 10 µm NIST traceable dry Color: White Application: Particle size instrument calibration Particle Density: 1.05g/cm³ Refractive Index: 1.59 at 589nm (25©C) Shelf Life: Minimum of 24 months Unit: 1 gram | |||||
| DC-15 | Uniform Polystyrene DVB | Specifications | 1 gram | Ask a quote | |
| Uniform Polystyrene DVB Microspheres Nominal Diameter: 15 µm NIST traceable dry Color: White Application: Particle size instrument calibration Particle Density: 1.05g/cm³ Refractive Index: 1.59 at 589nm (25©C) Shelf Life: Minimum of 24 months Unit: 1 gram | |||||
| DC-20 | Uniform Polystyrene DVB | Specifications | 1 gram | Ask a quote | |
| Uniform Polystyrene DVB Microspheres Nominal Diameter: 20 µm NIST traceable dry Color: White Application: Particle size instrument calibration Particle Density: 1.05g/cm³ Refractive Index: 1.59 at 589nm (25©C) Shelf Life: Minimum of 24 months Unit: 1 gram | |||||
| DC-25 | Uniform Polystyrene DVB | Specifications | 1 gram | Ask a quote | |
| Uniform Polystyrene DVB Microspheres Nominal Diameter: 25 µm NIST traceable dry Color: White Application: Particle size instrument calibration Particle Density: 1.05g/cm³ Refractive Index: 1.59 at 589nm (25©C) Shelf Life: Minimum of 24 months Unit: 1 gram | |||||
| DC-50 | Uniform Polystyrene DVB | Specifications | 1 gram | Ask a quote | |
| Uniform Polystyrene DVB Microspheres Nominal Diameter: 50 µm NIST traceable dry Color: White Application: Particle size instrument calibration Particle Density: 1.05g/cm³ Refractive Index: 1.59 at 589nm (25©C) Shelf Life: Minimum of 24 months Unit: 1 gram | |||||
| DC-70 | Uniform Polystyrene DVB | Specifications | 1 gram | Ask a quote | |
| Uniform Polystyrene DVB Microspheres Nominal Diameter: 70 µm NIST traceable dry Color: White Application: Particle size instrument calibration Particle Density: 1.05g/cm³ Refractive Index: 1.59 at 589nm (25©C) Shelf Life: Minimum of 24 months Unit: 1 gram | |||||
| DC100 | Uniform Polystyrene DVB | Specifications | 1 gram | Ask a quote | |
| Uniform Polystyrene DVB Microspheres Nominal Diameter: 100 µm NIST traceable dry Color: White Application: Particle size instrument calibration Particle Density: 1.05g/cm³ Refractive Index: 1.59 at 589nm (25©C) Shelf Life: Minimum of 24 months Unit: 1 gram | |||||
| PD-047 | Monosized Polymer Microspheres, | Specifications | 50 mL | Ask a quote | |
| Monosized Polymer Microspheres Nominal Diameter: 0.047 µm Polystyrene 3x10E8 #/mL NIST traceable Color: White or Colorless Application: SSIS Calibration and Maintenance Particle Density: 1.05g/cm³ Refractive Index: 1.59 at 589nm (25©C) Shelf Life: Minimum of 12 months 50 mL | |||||
| PD-047B | Monosized Polymer Microspheres, | Specifications | 50 mL | Ask a quote | |
| Monosized Polymer Microspheres Nominal Diameter: 0.047 µm polystyrene 1x10E10 #/mL NIST traceable Color: White or Colorless Application: SSIS Calibration and Maintenance Particle Density: 1.05g/cm³ Refractive Index: 1.59 at 589nm (25©C) Shelf Life: Minimum of 12 months 50 mL | |||||
| PD-064 | Monosized Polymer Microspheres, | Specifications | 50 mL | Ask a quote | |
| Monosized Polymer Microspheres Nominal Diameter: 0.064 µm Polystyrene 3x10E8 #/mL NIST traceable Color: White or Colorless Application: SSIS Calibration and Maintenance Particle Density: 1.05g/cm³ Refractive Index: 1.59 at 589nm (25©C) Shelf Life: Minimum of 12 months 50 mL | |||||
| PD-083 | Monosized Polymer Microspheres, | Specifications | 50 mL | Ask a quote | |
| Monosized Polymer Microspheres Nominal Diameter: 0.084 µm Polystyrene 3x10E8 #/mL NIST traceable Color: White or Colorless Application: SSIS Calibration and Maintenance Particle Density: 1.05g/cm³ Refractive Index: 1.59 at 589nm (25©C) Shelf Life: Minimum of 12 months 50 mL | |||||
| PD-083B | Monosized Polymer Microspheres, | Specifications | 50 mL | Ask a quote | |
| Monosized Polymer Microspheres Nominal Diameter: 0.083 µm polystyrene 1x10E10 #/mL NIST traceable Color: White or Colorless Application: SSIS Calibration and Maintenance Particle Density: 1.05g/cm³ Refractive Index: 1.59 at 589nm (25©C) Shelf Life: Minimum of 12 months 50 mL | |||||
| PD-092 | Monosized Polymer Microspheres, | Specifications | 50 mL | Ask a quote | |
| Monosized Polymer Microspheres Nominal Diameter: 0.092 µm Polystyrene 3x10E8 #/mL NIST traceable Color: White or Colorless Application: SSIS Calibration and Maintenance Particle Density: 1.05g/cm³ Refractive Index: 1.59 at 589nm (25©C) Shelf Life: Minimum of 12 months 50 mL | |||||
| PD-100 | Monosized Polymer Microspheres, | Specifications | 50 mL | Ask a quote | |
| Monosized Polymer Microspheres Nominal Diameter: 0.100 µm Polystyrene 3x10E8 #/mL NIST traceable Color: White or Colorless Application: SSIS Calibration and Maintenance Particle Density: 1.05g/cm³ Refractive Index: 1.59 at 589nm (25©C) Shelf Life: Minimum of 12 months 50 mL | |||||
| PD-100B | Monosized Polymer Microspheres, | Specifications | 50 mL | Ask a quote | |
| Monosized Polymer Microspheres Nominal Diameter: 0.100 µm polystyrene 1x10E10 #/mL NIST traceable Color: White or Colorless Application: SSIS Calibration and Maintenance Particle Density: 1.05g/cm³ Refractive Index: 1.59 at 589nm (25©C) Shelf Life: Minimum of 12 months 50 mL | |||||
| PD-125 | Monosized Polymer Microspheres, | Specifications | 50 mL | Ask a quote | |
| Monosized Polymer Microspheres Nominal Diameter: 0.126 µm Polystyrene 3x10E8 #/mL NIST traceable Color: White or Colorless Application: SSIS Calibration and Maintenance Particle Density: 1.05g/cm³ Refractive Index: 1.59 at 589nm (25©C) Shelf Life: Minimum of 12 months 50 mL | |||||
| PD-125B | Monosized Polymer Microspheres, | Specifications | 50 mL | Ask a quote | |
| PD-155 | Monosized Polymer Microspheres, | Specifications | 50 mL | Ask a quote | |
| Monosized Polymer Microspheres Nominal Diameter: 0.155 µm Polystyrene 3x10E8 #/mL NIST traceable Color: White or Colorless Application: SSIS Calibration and Maintenance Particle Density: 1.05g/cm³ Refractive Index: 1.59 at 589nm (25©C) Shelf Life: Minimum of 12 months 50 mL | |||||
| PD-155B | Monosized Polymer Microspheres, | Specifications | 50 mL | Ask a quote | |
| Monosized Polymer Microspheres Nominal Diameter: 0.155 µm polystyrene 1x10E10 #/mL NIST traceable Color: White or Colorless Application: SSIS Calibration and Maintenance Particle Density: 1.05g/cm³ Refractive Index: 1.59 at 589nm (25©C) Shelf Life: Minimum of 12 months 50 mL | |||||
| PD-200 | Monosized Polymer Microspheres, | Specifications | 50 mL | Ask a quote | |
| Monosized Polymer Microspheres Nominal Diameter: 0.202 µm Polystyrene 3x10E8 #/mL NIST traceable Color: White or Colorless Application: SSIS Calibration and Maintenance Particle Density: 1.05g/cm³ Refractive Index: 1.59 at 589nm (25©C) Shelf Life: Minimum of 12 months 50 mL | |||||
| PD-200B | Monosized Polymer Microspheres, | Specifications | 50 mL | Ask a quote | |
| Monosized Polymer Microspheres Nominal Diameter: 0.2027 µm polystyrene 1x10E10 #/mL NIST traceable Color: White or Colorless Application: SSIS Calibration and Maintenance Particle Density: 1.05g/cm³ Refractive Index: 1.59 at 589nm (25©C) Shelf Life: Minimum of 12 months 50 mL | |||||
| PD-204 | Monosized Polymer Microspheres, | Specifications | 50 mL | Ask a quote | |
| Monosized Polymer Microspheres Nominal Diameter: 0.204 µm Polystyrene 3x10E8 #/mL NIST traceable Color: White or Colorless Application: SSIS Calibration and Maintenance Particle Density: 1.05g/cm³ Refractive Index: 1.59 at 589nm (25©C) Shelf Life: Minimum of 12 months 50 mL | |||||
| PD-204B | Monosized Polymer Microspheres, | Specifications | 50 mL | Ask a quote | |
| Monosized Polymer Microspheres Nominal Diameter: 0.204 µm polystyrene 1x10E10 #/mL NIST traceable Color: White or Colorless Application: SSIS Calibration and Maintenance Particle Density: 1.05g/cm³ Refractive Index: 1.59 at 589nm (25©C) Shelf Life: Minimum of 12 months 50 mL | |||||
| PD-215 | Monosized Polymer Microspheres, | Specifications | 50 mL | Ask a quote | |
| Monosized Polymer Microspheres Nominal Diameter: 0.220 µm Polystyrene 3x10E8 #/mL NIST traceable Color: White or Colorless Application: SSIS Calibration and Maintenance Particle Density: 1.05g/cm³ Refractive Index: 1.59 at 589nm (25©C) Shelf Life: Minimum of 12 months 50 mL | |||||
| PD-215B | Monosized Polymer Microspheres, | Specifications | 50 mL | Ask a quote | |
| Monosized Polymer Microspheres Nominal Diameter: 0.220 µm polystyrene 1x10E10 #/mL NIST traceable Color: White or Colorless Application: SSIS Calibration and Maintenance Particle Density: 1.05g/cm³ Refractive Index: 1.59 at 589nm (25©C) Shelf Life: Minimum of 12 months 50 mL | |||||
| PD-305 | Monosized Polymer Microspheres, | Specifications | 50 mL | Ask a quote | |
| Monosized Polymer Microspheres Nominal Diameter: 0.304 µm Polystyrene 3x10E8 #/mL NIST traceable Color: White or Colorless Application: SSIS Calibration and Maintenance Particle Density: 1.05g/cm³ Refractive Index: 1.59 at 589nm (25©C) Shelf Life: Minimum of 12 months 50 mL | |||||
| PD-305B | Monosized Polymer Microspheres, | Specifications | 50 mL | Ask a quote | |
| Monosized Polymer Microspheres Nominal Diameter: 0.304 µm polystyrene 1x10E10 #/mL NIST traceable Color: White or Colorless Application: SSIS Calibration and Maintenance Particle Density: 1.05g/cm³ Refractive Index: 1.59 at 589nm (25©C) Shelf Life: Minimum of 12 months 50 mL | |||||
| PD-365 | Monosized Polymer Microspheres, | Specifications | 50 mL | Ask a quote | |
| Monosized Polymer Microspheres Nominal Diameter: 0.360 µm Polystyrene 3x10E8 #/mL NIST traceable Color: White or Colorless Application: SSIS Calibration and Maintenance Particle Density: 1.05g/cm³ Refractive Index: 1.59 at 589nm (25©C) Shelf Life: Minimum of 12 months 50 mL | |||||
| PD-365B | Monosized Polymer Microspheres, | Specifications | 50 mL | Ask a quote | |
| Monosized Polymer Microspheres Nominal Diameter: 0.360 µm polystyrene 1x10E10 #/mL NIST traceable Color: White or Colorless Application: SSIS Calibration and Maintenance Particle Density: 1.05g/cm³ Refractive Index: 1.59 at 589nm (25©C) Shelf Life: Minimum of 12 months 50 mL | |||||
| PD-500 | Monosized Polymer Microspheres, | Specifications | 50 mL | Ask a quote | |
| Monosized Polymer Microspheres Nominal Diameter: 0.494 µm Polystyrene 3x10E8 #/mL NIST traceable Color: White or Colorless Application: SSIS Calibration and Maintenance Particle Density: 1.05g/cm³ Refractive Index: 1.59 at 589nm (25©C) Shelf Life: Minimum of 12 months 50 mL | |||||
| PD-500B | Monosized Polymer Microspheres, | Specifications | 50 mL | Ask a quote | |
| Monosized Polymer Microspheres Nominal Diameter: 0.494 µm polystyrene 1x10E10 #/mL NIST traceable Color: White or Colorless Application: SSIS Calibration and Maintenance Particle Density: 1.05g/cm³ Refractive Index: 1.59 at 589nm (25©C) Shelf Life: Minimum of 12 months 50 mL | |||||
| PD-800 | Monosized Polymer Microspheres, | Specifications | 50 mL | Ask a quote | |
| Monosized Polymer Microspheres Nominal Diameter: 0.809 µm Polystyrene 3x10E8 #/mL NIST traceable Color: White or Colorless Application: SSIS Calibration and Maintenance Particle Density: 1.05g/cm³ Refractive Index: 1.59 at 589nm (25©C) Shelf Life: Minimum of 12 months 50 mL | |||||
| PD-802 | Monosized Polymer Microspheres, | Specifications | 50 mL | Ask a quote | |
| Monosized Polymer Microspheres Nominal Diameter: 0.802 µm Polystyrene 3x10E8 #/mL NIST traceable Color: White or Colorless Application: SSIS Calibration and Maintenance Particle Density: 1.05g/cm³ Refractive Index: 1.59 at 589nm (25©C) Shelf Life: Minimum of 12 months 50 mL | |||||
| PD-802B | Monosized Polymer Microspheres, | Specifications | 50 mL | Ask a quote | |
| Monosized Polymer Microspheres Nominal Diameter: 0.8027 µm polystyrene 1x10E10 #/mL NIST traceable Color: White or Colorless Application: SSIS Calibration and Maintenance Particle Density: 1.05g/cm³ Refractive Index: 1.59 at 589nm (25©C) Shelf Life: Minimum of 12 months 50 mL | |||||
| PD1100 | Monosized Polymer Microspheres, | Specifications | 50 mL | Ask a quote | |
| Monosized Polymer Microspheres Nominal Diameter: 0.112 µm Polystyrene 3x10E8 #/mL NIST traceable Color: White or Colorless Application: SSIS Calibration and Maintenance Particle Density: 1.05g/cm³ Refractive Index: 1.59 at 589nm (25©C) Shelf Life: Minimum of 12 months 50 mL | |||||
| PD1100B | Monosized Polymer Microspheres, | Specifications | 50 mL | Ask a quote | |
| Monosized Polymer Microspheres Nominal Diameter: 1.112 µm polystyrene 1x10E10 #/mL NIST traceable Color: White or Colorless Application: SSIS Calibration and Maintenance Particle Density: 1.05g/cm³ Refractive Index: 1.59 at 589nm (25©C) Shelf Life: Minimum of 12 months 50 mL | |||||
| PD1600 | Monosized Polymer Microspheres, | Specifications | 50 mL | Ask a quote | |
| Monosized Polymer Microspheres Nominal Diameter: 1.59 µm Polystyrene 3x10E8 #/mL NIST traceable Color: White or Colorless Application: SSIS Calibration and Maintenance Particle Density: 1.05g/cm³ Refractive Index: 1.59 at 589nm (25©C) Shelf Life: Minimum of 12 months 50 mL | |||||
| PD2000 | Monosized Polymer Microspheres, | Specifications | 50 mL | Ask a quote | |
| Monosized Polymer Microspheres Nominal Diameter: 2.01 µm Polystyrene 3x10E8 #/mL NIST traceable Color: White or Colorless Application: SSIS Calibration and Maintenance Particle Density: 1.05g/cm³ Refractive Index: 1.59 at 589nm (25©C) Shelf Life: Minimum of 12 months 50 mL | |||||
| PD3000 | Monosized Polymer Microspheres, | Specifications | 50 mL | Ask a quote | |
| Monosized Polymer Microspheres Nominal Diameter: 3.04 µm Polystyrene 3x10E8 #/mL NIST traceable Color: White or Colorless Application: SSIS Calibration and Maintenance Particle Density: 1.05g/cm³ Refractive Index: 1.59 at 589nm (25©C) Shelf Life: Minimum of 12 months 50 mL | |||||
