EPA Method 531.1 - Analytes Back Catalog number: 30042 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 2003.12-100-IO 2,2',3,4,4',5'-Hexachlorobiphenyl, 100 µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 35065-28-2 Price on request 20012 CLP Pesticide Standard Mix A - 4x Low Point Price on request 1418.9-1G 2-Isopropylphenol, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 88-69-7 Price on request