Isazofos, 10.0 µg/ml, Ethyl acetate, 10ml

Betulin, 600µg/mL, Solvent-diisopropyl ether, Unit 1mL, # of units-10, Cas.no. 473-98-3

Perfluoro([5-methoxy-1,3-dioxolan-4-yl]oxy)acetic acid (C6O4), 1.2ml x 50ug/ml, methanol

3,5-Dinitrobenzoic acid, 250mg