Aroclor 1221 Back Catalog number: 70016R Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 675297 1,2-Dichloroethane, 100 µg/ml, Methanol, 5ml Price on request BRP-246 2,4,6-Tribromophenol, 1.2ml x 100ug/ml, toluene Price on request 3724.18-K-ME Sodium dodecylbenzenesulfonate, mixture of linear C10-C14, 1000µg/mL in MeOH, 1ml Price on request