Non-Polar Column Mix #1 Back Catalog number: 92556 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended D-404N 2,3,7,8-Tetrachlorodibenzo-p-dioxin, 1mg Price on request CLM-4590-MT-1.2 Mono-n-butyl phthalate (ring-1,2-13C2, dicarboxyl-13C2, 99%) 100 µg/mL in MTBE, 1,2ml Price on request P509300-0.5MG Pirlimycin Hydrochloride, 0,5mg Price on request