Decabromodiphenyl ether, 50 µg/ml, Toluene, 1ml

Ofloxacin, 100 µg/ml, Methanol, 1ml

Sitagliptin, 100µg/ml in Acetonitrile, 5ml

4,4'-DDT, 100µg/mL, Solvent-dichloromethane, Unit 1mL, # of units-1, Cas.no. 50-29-3