Group 1a PCB’s - Aroclor Toxicity Back Catalog number: 66211 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 677230 HHCB (Galaxolide), 10.0 µg/ml, Cyclohexane, 1ml Price on request 684465 6-Chloroquinoxaline-2,3-diol, 10mg Price on request 677940 Di-n-heptyltin dichloride, 100mg Price on request