(-)-Captopril,100 µg/mL,MeOH,1mL,

1,2,3,7,8-Pentachlorodibenzo-p-dioxin, 1.2ml x 50ug/ml, nonane

2-(4-Nonylphenoxy)acetic acid isomer mixture, 1000µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 3115-49-9

n-Hydrocarbon Standard (C6-C32), 2000µg/ml in MeCHl, 1ml