EPA Method 525 Pesticide Standard Back Catalog number: 92189 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 2994.9-K-CY 3,3-Dimethylheptane, 1000µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-1, Cas.no. 4032-86-4 Price on request 95456 Hexachlorobenzene Price on request 38164 WS Carbon disulfide, MIBK, Naphthalene Price on request