EPA Method 8330 Analyte Back Catalog number: 79082 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 57711 Sodium (Na) Price on request 2612.24-10MG Tetracosahydrocoronene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 54171-94-7 Price on request XA10331100AC Atrazine-desethyl D6, 100 ng/µl, 1.1ml Price on request