Tungsten (W) Back Catalog number: 57174 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 1615.14-10MG 2-Methyldiphenylmethane, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 713-36-0 Price on request 673743 Binapacryl, 100 µg/ml, Ethyl acetate, 5ml Price on request ZA22102107 Chloroparaffin Mix C10-C13, 0.28-6µg/mL in Heptane, 1ml Price on request