SECTION V. — CHEMISTRY, PURE AND APPLIED. 509 



Haidinger, W. 



Ueber die von Herrn Herapath und Herrn Stokes in optischer Bezie- 

 hung untersuchte Jod-Chinin-Verbindung. Wien, 1853. 8vo. 



Haines, Isaac S. 



Catechism on Chemistry. Second edition. Philadelphia. 1839. i2mo. 



Hake, H. Wilson. 



Coloured Analytical Tables showing the behaviour of the more common 

 metals, with special reference to the colour of the various oxides, 

 salts, precipitates, flames, borax beads and blowpipe reactions. 

 London, 1889. 8vo. 



Practical (A) Examination Manual for Students of Chemistry. Coloured 

 analytical Tables, showing the behaviour of the more common 

 metals and acids to the ordinary reagents, with special reference 

 to the colour of the various oxides, salts, etc. London, 1891. 

 Roy. 8vo. Coloured plates. 



Haldat du Lys, Charles Nicolas Alexandre de. 



Recherches chimiques sur I'encre . . . Troisieme edition. Stras- 

 bourg, 1805. 



Hales, Stephen. 



* Philosophical Experiments containing useful and necessary instruc- 

 tions for such as undertake long voyages at sea. Shewing how 

 sea-water may be made fresh and wholesome : And how fresh- 

 water may be preserv'd sweet. How biscuit, corn, etc., may be 

 secured from the weevil, maggots, and other insects, and flesh 

 preserv'd in hot climates by salting animals whole. To which is 

 added an account of several experiments and observations on 

 Chalybeate or Steel-Waters : With some attempts to convey them 

 to distant places, preserving their virtue to a greater degree than 

 has hitherto been done. Likewise a proposal for cleansing away 

 mud out of rivers, harbours, and reservoirs. London, printed for 

 W. Innys and R. Manby, at the West End of St. Paul ; and T. 

 Woodword, at the Half-Moon between the Temple-Gates, in Fleet- 

 Street, 1739. PP- xxx-i63-[viii], i2mo. 



Papers read before the Royal Society at several meetings. Contain analyses 

 of several chalybeate springs. 



Statical Essays, containing Vegetable Statics, or an account of some 

 statical experiments on the sap in vegetables. Being an essay 

 towards a natural history of vegetation, of use to those who are 

 curious in the culture and improvement of gardening ; also a 

 specimen of an attempt to analyse the air by a great variety of 



