EPA Method 525.2Mix Back Catalog number: 92367 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 70256 Propachlor, 1000µg/ml in MeOH, 1ml Price on request 8734.8-500MG 2,6-Dimethylolphenol, neat, Solvent-neat, Unit 500mg, # of units-, Cas.no. 2937-59-9 Price on request 10029.10-10MG Norpropylhexedrine hydrochloride, , Solvent-, Unit , # of units-, Cas.no. 5471-54-5 Price on request