1,2,3,8,9-Pentachloro[13C12]dibenzo-p-dioxin, 1.2ml x 50ug/ml, toluene

Tri-n-butylphosphate-d27, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 61196-26-7

Menthol, 1000µg/ml in MeOH, 1ml

Fenpropimorph. 10µg/mL in Acetonitrile, 10ml