Hexavalent Chromium (Cr +6) Back Catalog number: 50739 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 66136 2,2',3,3',6,6'-Hexachlorobiphenyl (136) Price on request 72034 Tetraphenyltin Price on request 2102.16-K-IO Di-iso-butyl phthalate, 1000µg/ml in Isooctane, 1ml Price on request