Examples from the Web for precipitable
Its salts would be precipitable by barium carbonate; the gallium salts are thrown down by this reagent.
They found only 4.5 percent of tannin (precipitable by gelatin or alkaloids) in raw coffee.All About Coffee|William H. Ukers
The platinochloride, as before observed, is precipitable by ether from alcoholic solution; it contains 28·3 per cent.Poisons: Their Effects and Detection|Alexander Wynter Blyth
A protein soluble in water and precipitable by dilute hydrochloric acid.The Book of Cheese|Charles Thom and Walter Warner Fisk