1,1-Bis(4-hydroxyphenyl)cyclohexane, 1.2ml x 50ug/ml, methanol

Pirimiphos-methyl, 100 µg/ml, Ethyl acetate, 5ml

2-Phenylphenol, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 90-43-7

Opipramol,100 µg/mL,acetonitrile,1mL