EPA Method 8021B Mix #3 Back Catalog number: 80210 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 2283.15-K-IPX5 2,6-Di-(tert-butyl-d9)-4-methylphenol-3,5-d2, OD, 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-5, Cas.no. 64502-99-4 Price on request 93505 Nitrocellulose Price on request MDF-12389 1,2,3,8,9-Pentachloro(13C12)dibenzofuran, 1.2mL x 50ug/mL, toluene Price on request