CLP - Pesticide Surrogate Spike Solution Back Catalog number: 21023 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 94782 EPA Method 1625 Semi-Volatile Standard Price on request 6164-3-3L:250MG Pentafluoroethanesulfonic acid, 97%, 250mg Price on request 2289.8-1G Phthalic acid, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 88-99-3 Price on request