5’-Deoxy-5-fluoro Cytidine, 250mg

Sulfur Calibration Mixtures: Di-n-butyl sulfide in Heavy White Oil (less than 20mg/kg S) Unit : 10mL screw-capped bottle Light White Mineral Oil Heavy White Mineral Oil (20 cSt at 40°C) (70 cSt at 40°C)

Mitomycin C, Comet assay grade, , Solvent-, Unit , # of units-, Cas.no. 50-07-7

Semi-Volatile Surrogate Standard