EPA Method 508/608 Pesticide Standard Back Catalog number: 41001 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 51162 Sulfur in Isooctane - 0.01 Wt% Price on request 3956.15-K-IO Tetra-n-pentyltin, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 3765-65-9 Price on request 80612 EPA Method 8060 QC Check Solution Price on request