Arsenic (As) Back Catalog number: 59785 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 0279.27-10MG Rubicene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 197-61-5 Price on request MI504-100 Reagent kit for 100 tests (Free & total chlorine) Contains: 1 x 20 mL DPD1, 1 x 20mL DPD2, 1 x 20mL DPD3 Price on request 3606.6-1ML 3-Hexanol, neat, Solvent-neat, Unit 1mL, # of units-1, Cas.no. 623-37-0 Price on request