EPA Method 1657 Analytes Back Catalog number: 31784 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 673567 Esfenvalerate, 10.0 µg/ml, Ethyl acetate, 10ml Price on request 9418.17-100-ME Venlafaxine-d6 hydrochloride (N,N-dimethyl-d6), 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 1062606-12-5 Price on request 72004 Eugenol Price on request