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

2,6-Dimethylheptane

o-Toluidine, 100 µg/ml, Acetonitrile, 1ml

2-Ethyl-3,5-dimethylpyrazine, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-, Cas.no. 13925-07-0