EPA Method 8270 Additionals Back Catalog number: 94422 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended S-4125-200-T Perdeuterated Internal Standard - PAH-Mixture 7 4 Analytes, each 200 µg/mL in toluene; units:1x1mL, 1x5mL Compounds Window 0978.10 Naphthalene-d8 1 [1146-65-2] 1086.12 Biphenyl-d10 2 Price on request M258762 rac Metanephrine-d3 Hydrochloride Salt, 5mg Price on request 10294.5-100-MEX5 N-Nitroso-L-proline Price on request