2,3,5,6-Tetrachlorophenol

Chlorpyrifos-methyl, 10 µg/ml, Acetone, 10ml

O,O-Dimethylhydrogenphosphate, sodium salt

Isocaffeine (1,3,9-Trimethylxanthine), neat, Solvent-neat, Unit 25mg, # of units-1, Cas.no. 519-32-4