Trichloroacetic acid, 100 µg/ml, Acetonitrile, 1

Tetraethylene glycol mono(p-nonylphenyl) ether isomer mix, 1000µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no.

Methylhexanamine hydrochloride,1000 µg base/mL,MeOH,1mL,

Heptachlor endo-epoxide, 100 µg/ml, Ethyl acetate