Metazachlor ESA, 100µg/mL in Acetonitrile/MeOH, 1m

2,3-Diethylpyrazine, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-, Cas.no.

Mercury (Hg)

3,5,6-Trichloro-2-pyridinole, 100 µg/ml, Methanol