D9-Chlormequat Chloride, 100 µg/ml , Deuterium ox

2-Acetyl-3,5- and 2-acetyl-3,6-dimethylpyrazine, isomer mix, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-, Cas.no.

Ethanol standard in serum,3.0g/L,serum, 3mL

Dimethachlor Metabolite CGA 102935, 10mg