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

Phenolphthaleine dimethyl ether,neat,neat,10mg,

Cyanazine, 100µg/ml in Acetonitrile, 1ml

3,5,6-trichloro-2-pyridinol(4,5,6-13C3, 99%) cp 97%, 100ug/ml in Acetonitrile, 1,2ml