EPA Method 552 Internal Standard Back Catalog number: 30055 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 79856 Benzotriazole, 1000µg/ml in MeOH, 1ml Price on request 3483.10-100 Phosphamidon, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 13171-21-6 Price on request MDF-0 [13C12]Dibenzofuran, 1.2ml x 50ug/ml, toluene Price on request
