Gemfibrozil, 100µg/ml in Acetonitrile, 1ml

Ceftazidime-d5 (90%), 1mg

Pesticide Standard, varied µg/mL in Acetone, 1ml

3-Nitrofluoranthene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 892-21-7