9-Hydroxy-9-n-methylfluorene

Endrin, 100µg/mL, Solvent-dichloromethane, Unit 1mL, # of units-1, Cas.no. 72-20-8

Diltiazem hydrochloride,1000 µg base/mL,acetonitrile,1mL,

Milbemectin A4, 100 µg/ml, Acetonitrile, 1ml