EnviroPrep Columns

Environmental clean up with EPA methods

• High sample loading ensures effective trace analysis
• Simple clean-up procedure saves sample preparation costs
• Optimized particle size distribution provides high resolution

EnviroPrep columns permit a simple, one stage clean-up to determine pesticides in many organic matrices. The higher molecular weight fractions such as lipids, polymers, natural resins and dispersed high molecular weight components are easily eliminated in the GPC analysis