WS Chlorinated Pesticide Amp 1 - Cal Check 2 Back Catalog number: 93614 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 95502 BTEX & Naphthalene & Tetrachloroethene Price on request 676592 D7-Propamocarb, 100 µg/ml, Acetonitrile, 1ml Price on request 79350 Propionaldehyde Price on request