Tungsten (W) Back Catalog number: 58174 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended MBRP-24 2,4-Dibromo[13C6]phenol, 1.2ml x 100ug/ml, toluene Price on request 15425.21-100-ME Cannabinol-d3 (methyl-d3), 100µg/ml in MeOH, 1ml Price on request 1328.14-10-T 2-Fluorophenanthrene, 10µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 523-41-1 Price on request