EPA Method 609 - Analytes Back Catalog number: 40014 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 1991.12-50-IO 3,3',4,4'-Tetrabromodiphenyl ether, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 93703-48-1 Price on request 677071 Imidacloprid guanidine hydrochloride, 10 µg/ml, M Price on request 79080 EPA Method 8330 Analyte Price on request