2-Chloro-1,1,1-trifluoroethane

Germanium (Ge)

Paraoxon-ethyl, 10.0 µg/ml, Acetone, 10ml

Paraxanthine, 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 611-59-6