Restek, 28899, Resprep FL + CarboPrep Plus SPE Cartridge, 6 mL, Florisil 1000 mg/GCB 95 mg, 30-pk.

The analysis of organochlorine pesticides in soil and water samples can be hampered by coextracted matrix components contaminating the GC inlet and column, forcing labs to stop running samples and take instruments off-line for time-consuming maintenance. Florisil SPE cartridges are often used to clean up sample extracts (e.g., EPA Method 3620), but Resprep FL + CarboPrep Plus SPE cartridges (Resprep FL+CPP)—which contain both Florisil and carbon in a dual-bed, single-cartridge format—are much more effective at removing the high molecular weight contaminants that quickly foul GC inlets and take instruments down for maintenance.
Features & Benefits
Meet method criteria longer and improve lab productivity for organochlorine pesticides analysis.
Dual-bed Florisil and carbon cartridge removes more coextracted matrix components than Florisil alone.
Cleaner extracts mean less downtime for inlet maintenance and >10x higher sample throughput.
Drop-in replacement; uses same solvents, volumes, and steps as Florisil cleanup procedures.