EPA Method 515.3 - Derivatized acids Back Catalog number: 30151 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 1337.16-K-T Fluoranthene-d10, 1000µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 93951-69-0 Price on request MI524-100 Powder reagents for total chlorine (100 tests) Price on request 8672.17 Napropamide, , Solvent-, Unit , # of units-, Cas.no. 15299-99-7 Price on request