2,3,3',4,4',5’,6-Heptachlorobiphenyl Back Catalog number: 66191 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 681877 Flamprop-methyl, 100 µg/ml, Acetonitrile, 5ml Price on request 0260.16-5K-T Fluoranthene, 5000µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 206-44-0 Price on request MICQC6 WS (drinking water) Quantitative E.Coli - QC Price on request