Strasbourg with a thesis on fluoresceine and orcin-phthalein.    From Wordnik.com.  [Emil Fischer - Biography] Reference

| Add phenol-phthalein and titrate with alcoholic potash, 1 c.c. normal |.    From Wordnik.com.  [Nitro-Explosives: A Practical Treatise] Reference

Studying under von Baeyer, Fischer worked on the phthalein dyes which Rose had discovered and in 1874 he took his Ph.D. at.    From Wordnik.com.  [Emil Fischer - Biography] Reference

Add a drop of phenol - phthalein solution and titrate, with a half normal solution of sodium hydrate (use a 100 c.c. burette).    From Wordnik.com.  [Nitro-Explosives: A Practical Treatise] Reference

A few drops of alcoholic tincture of phenol-phthalein are then added, and as soon as a faint red color appears, addition of soda is stopped.    From Wordnik.com.  [Scientific American Supplement, No. 447, July 26, 1884] Reference

After cooling, sufficient pure neutralised glycerine is added to form one-third of the total volume, and the liquid titrated with N/2 caustic soda solution, using phenol-phthalein as indicator.    From Wordnik.com.  [The Handbook of Soap Manufacture] Reference

Now make up to 100 c.c. at 15° C.; shake well, and take out 10 c.c. with a pipette; drain into a small Erlenmeyer flask, and add a little of the phenol-phthalein solution, and titrate with the tenth normal soda solution.    From Wordnik.com.  [Nitro-Explosives: A Practical Treatise] Reference

The sheiks’ weird friends avoid caffeine, codeine, and phthalein.    From Wordnik.com.  [Donor-Conceived Children and Well-Being of Children] Reference

The solution is then filtered from a white flocculent precipitate, which contains most of the impurities, into a larger conical flask, of some 500-600 c.c. capacity, and after cooling, rendered just neutral to phenol-phthalein by means of N/2 caustic soda solution, the exact point being reached when the solution acquires a reddish-yellow tint; 25 c.c. of a strong caustic soda solution is then added, and the liquid boiled for about fifteen minutes, the excess of alkali being titrated after cooling, with.    From Wordnik.com.  [The Handbook of Soap Manufacture] Reference