Arsenic (As) Back Catalog number: 50194 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 0718.10-10MG trans-Decaline, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 493-02-7 Price on request 55133 CWA Total Organic Halides Price on request 38070 PT Semi-Volatiles in Non-Potable Water - CLP Price on request