Milbemectin A3, 100 µg/ml, Acetonitrile, 1ml

Chlorfenvinphos, 100 ng/µl, 1ml

3,5-Dibromo[13C6]phenol, 1.2ml x 100ug/ml, toluene

Sulfaguanidine monohydrate, 100 µg/ml, Methanol,