Perfluoro-3-methylheptanoic acid, 1.2ml x 50ug/ml, methanol

Aceclofenac, 50mg

beta-Endosulfan, 10.0 µg/ml, Ethyl acetate, 10ml

Organotin Standard Mixture 10 - Tin Ethyl Derivatives, 13 compounds 5x1mL 1000 µg/mL in isooctan1 (based on total mass) Mono-n-butyl triethyltin Dibutyl diethyltin Ethyltributyltin Monophenyl triethyltin Diphenyl diethyltin Ethyltriphenyltin Mono-n