Ciprofloxacin-HCl, 100ug/ml, 10ml in ACN

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

1,1,2,2-Tetrachloroethane, 2000µg/ml in MeOH, 1ml

Organotin Standard Mixture 7 -Tin Ethyl Derivatives 5x1mL 1000 µg/mL in isooctane (basert on total mass) Mono-n-butyl triethyltin 2119.10 Dibutyl diethyltin 2120.12 Ethyltributyltin 1886.14Monophenyl triethyltin 2118.12 Diphenyl diethyltin 2117.6