ICP-MS Mix Concentration #1 Back Catalog number: 59988 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 72249 L-Serine Price on request UFA-005S Methyl cis-9-octadecenoate, 10mg/ml in Heptane,1ml Price on request DF-SS-A20 Mass-Labelled PCDD Sampling Spike Solution, 1.2ml x 20ng/ml, nonane Price on request