Aroclor Standard Back Catalog number: 95172 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 59284 Potassium (K) Price on request 673532 2,4'-DDE, 100 µg/ml, Ethyl acetate, 5ml Price on request 2770.7-100-AN Simazine, 100µg/mL, Solvent-acetonitrile, Unit 1mL, # of units-1, Cas.no. 122-34-9 Price on request