Hexachlorocyclopentadiene Back Catalog number: 79304 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 98654 PAH Standard (50 ppm) Price on request 675348 PSA-GCB-Mix 3 Price on request S-4705-ASS-AC Mix of 4-Nonyl-& 4-t-Octylphenols ethoxylates, in Acetone, 1ml Price on request