Pyrimethanil, 10.0 µg/ml, Ethyl acetate, 10ml

2,3-Dibromo-7,8-dichloro[13C12]dibenzo-p-dioxin, 1.2ml x 50ug/ml, toluene

D4-Methanol, 100 µg/ml, Acetonitrile, 1ml

(+/-)-Normetanephrine-a,β,β-d3 HCl, 100µg/ml in Me