Endrin aldehyde

2,2',5,6'-Tetrachlorobiphenyl, neat, Solvent-neat, Unit 10MG, # of units-1, Cas.no. 41464-41-9

D5-threo-Chloramphenicol, 100 µg/ml, Acetone, 1m

Norfloxacin, 100 µg/ml, Methanol, 1ml