ICP-MS Memory Check Solution A Back Catalog number: 53116 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended DF-IS-A200 Mass-Labelled PCDD Internal Standard Solution, 1.2ml x 200ng/ml , nonane Price on request 53160 CLP ICP-MS / Interferents A Price on request 71384 4,4’-Thiodianiline Price on request