Solvent Recycling in laboratories has become more common place in recent years. Solvent recyclers are used in histology labs to recycle xylene, alcohol, formalin and xylene substitutes. HPLC solvent recycling and GPC solvent recycling have also become more popular due to the high purchase and disposal cost of these solvents. Solvent recycling greatly assists in companies efforts to meet national and international environmental standards on waste reduction. Many other types of solvents are recyclable. Solvent recycling can save money in the laboratory by greatly reducing the cost of purchased solvents as well as he disposal cost of solvents.