Aroclor 1221 Back Catalog number: 90124 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 97170 Glucose, Cellobiose & Dextran Ratio Level 5 Price on request 673930 Fipronil-sulfide, 25mg Price on request 31351 1,1,1,2-Tetrachloroethane, 2000µg/ml in MeOH, 1ml Price on request