Acrylamide (1,2,3-13C3, 99%),1mg/ml in MeOH, 1,2ml

Alachlor D13 (2,6-diethylphenyl D13), 100 ng/µl, 1.1ml

Alachlor mercapturate, 50mg

Terpenes Standard, 1000µg/ml in MeOH, 1ml