Azaspirazide 2,1.5 µmol/L ,MeOH,0.5mL

Iprobenfos, 100 µg/ml, Acetonitrile, 5ml

Phthalate Mix, 6 comp., 1000µg/ml in MeOH, 1ml

1,3,7-Trichlorodibenzo-p-dioxin,50 µg/mL,n-nonane,1mL,