4,4'-Dihydroxydiphenylmethane, 1.2ml x 50ug/ml, methanol

Acetochlor ESA sodium salt, 100µg/ml in Acetonitrile, 1ml

2,3-Dimethylpyridine,neat,neat,100mg,

Quintozene, 100 µg/ml, Cyclohexane, 1ml