Aroclor 1242 Back Catalog number: 91868 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 676228 Parathion-methyl, 100 µg/ml, Toluene, 1ml Price on request 1243.8-1ML 2-Methylheptane, neat, Solvent-neat, Unit 1mL, # of units-1, Cas.no. 592-27-8 Price on request A786990 L-Ascorbic Acid, 100g Price on request