Mixed Calibration Standard 2 Back Catalog number: 52054 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 0976.29-10-IO d2 C29 alpha alpha alpha (20R)-Ethylcholestane, 10µg/mL in Osooctane, 1ml Price on request 10625.12-50-T 2,3,7,8-Tetrachlorodibenzo-p-dioxin Price on request 684904 N,N-Dimethylvaleramide, 250mg Price on request