1,2,3,4,6,7-Hexachloro[13C12]dibenzo-p-dioxin, 1.2ml x 50ug/ml, toluene

8,9-Z-Avermectin B1a, 100 µg/ml, Acetonitrile, 1

Sulfachloropyridazine, 100 µg/ml, Methanol, 1ml

6:2 Fluorotelomer sulfonamide alkylamine (6:2 FTAA), 50µg/ml in MeOH, 1,2ml