Aroclor 1248 Back Catalog number: 90595 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 93906 Aliphatic Hydrocarbon Calibration #4 Price on request 680164 4-Methylvaleric acid, 250mg Price on request 2980.7-100 Aldicarb sulfoxide, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 1646-87-3 Price on request