2,2',3,4,4',5,5',6-Octachlorobiphenyl (203) Back Catalog number: 66203 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 5190-9759 Ethanol 100mg/dL Standard (10 x 1mL) 1 395,73 Kč 56719 Potassium (K) Price on request 55087 CWA Settleable Solids Price on request