D-Lactose monohydrate, 1000mg

D3-Clothianidin, 100 µg/ml, Acetone, 1ml

5-Chloro-2-(2,4-dichloro[13C6]phenoxy)[13C6]phenol, 1.2ml x 50ug/ml, methanol

Chloroparaffin C10-C13, 51,5% Cl, 100µg/ml in CY, 10ml