D3-Ipronidazole-hydroxy, 10mg

Alternariol, 100 µg/ml, Acetonitrile, 1ml

6-Nitrochrysene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 7496-02-8

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