Metazachlor, 100 µg/ml, Ethyl acetate, 5ml

2,5-Dimethylpyrazine, Flavour grade, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-, Cas.no. 123-32-0

Metolachlor D6 (propyl D6), 100 ng/µl, 1.1ml

Toluene