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

n-Pentacosane, ?13C: -28.21, 150µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-5, Cas.no. 629-99-2

1,2,4,5,8-Pentachloronaphthalene, 1.2mL x 50ug/mL, nonane

Quinoxyfen, 1000μg/ml in MeOH, 1ml