Tungsten (W) Back Catalog number: 57174 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended S-4881-500-WX10 Congener alcohols, 500μg/ml in Water, 10 x1ml Price on request XA12510100AC Dichlorprop D6 (ring D3, 3,3,3-D3), 100 ng/µl, 1.1ml Price on request 9758.20-K-IO Iso-pentyl benzyl phthalate (3-Methylbutyl benzyl phthalate), 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 72170-46-8 Price on request