Chlorhexidine dihydrochloride, certified, 0.25g

Arochlor 1242 , 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-10, Cas.no. 53469-21-9

Cyclohexane

Mevinphos, 10.0 µg/ml, Ethyl acetate, 10ml