Sodium perfluoro-1-heptanesulfonate, 1.2ml x 50ug/ml, methanol

Isoxathion, 100 µg/ml, Ethyl acetate, 5ml

Terbacil, 100 µg/ml, Acetonitrile, 5ml

4-Chlorophenol-2,3,5,6-d4, OD, 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-5, Cas.no. 344298-84-6