EPA Method 8325 Surrogate Standard Back Catalog number: 82483 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 676932 D8-Paraquat dichloride, 100 µg/ml, Deuterium oxid Price on request 0711.10-10MG Naphthalene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 91-20-3 Price on request 79669 Triethylamine Price on request