EPA Method 353.2 Nitrate + Nitrite Back Catalog number: 53120 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 676986 Fenoprofen calcium salt dihydrate, 100mg Price on request ULM-7830-1.2 Parlar 62, 10µg/mL in nonane, 1,2ml Price on request S-4080-100-5T Perdeuterated Internal Standard - PAH-Mixture 2 S-4080-100-T 5 Analyte, 100 µg/mL in toluene; units: 1x1mL, 1x5mL 0978.10 Naphthalene-d8 [1146-65-2] 1086.12 Biphenyl-d10 [1486-01-7] 0389.14 Phenant Price on request