Arsenic (As) Back Catalog number: 50193 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended D0801 3-(4,5-Dimethyl-2-thiazolyl)-2,5-diphenyltetrazolium Bromide, >98%, 1g Price on request 682718 2,6-Diisopropylnaphthalene, 250mg Price on request 50110H TOC Calibration Standard - ICV 2nd Source Price on request