Tungsten (W) Back Catalog number: 57174 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 59469 Conductance @ 20°C [200 µmho/cm] Price on request 678102 Phosphamidon, 100 µg/ml, Acetonitrile, 1ml Price on request 0461.15-K-IO 9-Methylanthracene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 779-02-2 Price on request