D5-Pyraflufen-ethyl, 100 µg/ml, Acetonitrile, 1m

Butyric acid, 250μg/ml in Water, 1ml

Organotin Standard Mixture 10 - Tin Ethyl Derivatives, 13 compounds 1x1mL 1000 µg/mL in isooctan1 (based on total mass) Mono-n-butyl triethyltin Dibutyl diethyltin Ethyltributyltin Monophenyl triethyltin Diphenyl diethyltin Ethyltriphenyltin Mono-n

CONOSTAN Standard S-21, 100 ppm, 100g