Octachlorostyrene, 1000µg/ml in MeChl, 1ml Back Catalog number: 71233 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended DF-246-S 2,4,6-Trichlorodibenzofuran, 1.2ml x 50ug/ml, nonane Price on request 50461 Copper AA Standard (Cu) Price on request 30141 Aldicarb Price on request