ICP-MS Verification Standard #2 Back Catalog number: 53101 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended RPC-072AS 2,2,3,3,4,4,6-Heptachlorobiphenyl,171 37,13 € DPE-74 2,4,4',5-Tetrachlorodiphenyl ether, 1.2ml x 50ug/ml, nonane Price on request 83610 Isovaleraldehyde-DNPH, 100µg/ml in Acetonitrile, 1ml Price on request