Arsenic (As) Back Catalog number: 59785A Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 2929.14-100-IO 1,1-Dichloro-2,2-bis(4-Chlorophenyl-d4)ethane, 100µg/mL in IO, 1ml Price on request 682201 2-Nitrotoluene, 100 µg/ml, Methanol, 5ml Price on request 8758.27-100MG Disperse Red 151, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 70210-08-1 Price on request