Group 1a PCB’s - Aroclor Toxicity Back Catalog number: 66211 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 675081 Penoxsulam, 25mg Price on request 678436 Isofenphos-methyl, 100 µg/ml, Acetonitrile, 1ml Price on request 92212 8151MDL A Price on request