Sulfabenzamide, 100 µg/ml, Methanol, 1ml

Hydrazine monohydrochloride as N2H4

2-Chloro-1,3-propanediol-d5,1000 µg/mL,MeOH,1mL,

Buturon, 10.0 µg/ml, Acetonitrile, 10ml