Aroclor 1248 Back Catalog number: 70019R Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 59345 Perchlorate (ClO4-) Price on request 70908 2-Chloroethanol Price on request 1233.6-1ML 2,3-Dimethylbutane, neat, Solvent-neat, Unit 1mL, # of units-1, Cas.no. 79-29-8 Price on request