ICP-MS Verification Standard Back Catalog number: 50033 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended C12377900 3,3´-Dichlorobenzidine, 100mg Price on request 2367.4-KIT n-Octylphenol EO Kit (EO=0-3, Not including 3688.12), , Solvent-, Unit Kit, # of units-, Cas.no. Price on request 679150 13C, 15N2-Semicarbazide hydrochloride, 10mg Price on request