EPA Method 8040A Analytes Mix “B” Back Catalog number: 80412 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 678346 Diphenylamine, 100 µg/ml, Ethyl acetate, 1ml Price on request 682069 o-Toluidine, 100 µg/ml, Methanol, 5ml Price on request 9042.20-10MG Isopimaric acid, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 5835-26-7 Price on request