Promethazine-D3 HCl, 0.1mg/ml in Dimethyl Sulfoxide, 1ml

Nitrite (NO2-) as N

Calibration sol. CS4 for HRGC/HRMS Analysis of PCBs, in Nonane, 200µl

Hydrogen peroxide, 35Wt%, Comet assay grade, , Solvent-, Unit , # of units-, Cas.no. 7722-84-1