Coumaphos, 10.0 µg/ml, Acetonitrile, 10ml

4-tert-Octylphenol-mono-ethoxylate, 10.0 µg/ml, A

Cimetidine (free base), 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 51481-61-9

4-Chlorobenzyl mercaptan