Arsenic (As) Back Catalog number: 50194 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 3955.2-1ML 1,1,1,2-Tetrachloroethane, neat, Solvent-neat, Unit 1mL, # of units-1, Cas.no. 630-20-6 Price on request 57077 Iridium (Ir) Price on request C16125000 Phosmet-oxon, 50mg Price on request