Aroclor 1221 Back Catalog number: 90593 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 3415.6-100-DC beta-HCH (BHC), 100µg/mL, Solvent-dichloromethane, Unit 1mL, # of units-1, Cas.no. 319-85-7 Price on request XA14745000AL Mandipropamid. 100µg/mL in Acetonitrile, 1ml Price on request N-11891-1G Ethyl carbamate, 1g Price on request