Simazine (ring-13C3), 100ug/ml in MeOH, 1,2ml

2-Methylnaphthalene-d10, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 7297-45-2

Pyrifluquinazon, 50mg

2,6-Dinitro-p-cresol