4-n-Nonylphenol, 100 µg/ml, Acetone, 1ml

trans-Nonachlor, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 39765-80-5

3-Perfluoroheptyl propanoic acid (7:3), 1.2ml x 50ug/ml, methanol

1,2,3,4,6,7,8-Heptachlorodibenzo-p-dioxin