EPA Method 509 Internal Standard Back Catalog number: 30097 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 1579.4-K-ME Metformin hydrochloride, 1000µg base/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 1115-70-4 Price on request 11283.9-100-AN Terbufos-d10 (O,O-diethyl-d10),100 µg/mL,acetonitrile,1mL, Price on request 675743 trans-Chlordane, 10.0 µg/ml, Ethyl acetate, 10ml Price on request
