Fenvalerate, 10.0 µg/ml, Ethyl acetate, 10ml

iso-Chloridazon, 100 µg/ml, Acetonitrile, 1ml

(+/-)-Metanephrine-?,ß,ß-d3 hydrochloride,100 µg base/mL,MeOH,1mL,

Nicotinic acid, Stock solution system check EN12260