D5-Acetochlor ESA sodium salt, 100 µg/ml, Acetoni

SDWA Hexavalent Chromium

Lithium bis(trifluoromethanesulfonyl)imide, 50µg/ml in MeOH, 1,2ml

2-Isobutyl-3,5-dimethylpyrazine and 2-isobutyl-3,6-dimethylpyrazine, Isomer mixture, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-, Cas.no.