Chlorsulfuron, 100 µg/ml, Acetonitrile, 1ml

Vitamin A oleate,neat,neat,100mg,

Tebuthiuron, 10 µg/ml, Acetonitrile, 10ml

(±)-Verapamil-d3 hydrochloride (N-methyl-d3) ,1000 µg base/mL,MeOH,1mL