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

Sulfentrazone, 100mg

17ß(H),21 alpha(H)-(22RS)-Pentakishomohopane, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no.

Alkanes-Mix 12, 100µg/mL in Toluene, 1ml