EPA Method 8330 Analyte Back Catalog number: 79250 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 94216 Pesticide/Biphenyl Standard Price on request Y0000384 All-rac-alpha-tocopheryl acetate for peak id.,30mg Price on request 8232.6-1ML Cyclohexanone, neat, Solvent-neat, Unit 1mL, # of units-1, Cas.no. 108-94-1 Price on request