Arsenic (As) Back Catalog number: 50193 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 677019 Imidacloprid olefin, 10 µg/ml, Acetonitrile, 10m Price on request 1711.10-5ML 1-Decanol, neat, Solvent-neat, Unit 5mL, # of units-1, Cas.no. 112-30-1 Price on request 63205 2,3,3',4,4',5,5',6-Octachlorobiphenyl Price on request