EPA 537 UCMR3 Calibration Mix 3 Back Catalog number: 96872 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 673929 Imazapyr, 10.0 µg/ml, Acetonitrile, 10ml Price on request 2075.6-K-IP 2,4,5-Trichlorophenol, 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-1, Cas.no. 95-95-4 Price on request 2312.12-100-AN Isoproturon Price on request