BTEX (1.0 µg/mL)

beta-Endosulfan, 100 µg/ml, Methanol, 1ml

Diazinon, 100 µg/ml, Acetonitrile, 1ml

6-Nitroanthanthrene, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 111438-94-9