Methoxychlor, 100 µg/ml, Ethyl acetate, 5ml

2-(4-Nonylphenoxy)acetic acid isomer mixture,10 µg/mL,isooctane,1mL,

Methyl 9-cis-eicosenoate, 100µg/ml in Isooctane, 1ml

Dimethylsulfoxide,neat,neat,1mL,