Harrogate and its resources : chemical analysis of its medicinal waters : report addressed to the chairman of the Harrogate Water Committee / by A.W. Hofmann.

  • Hofmann, August Wilhelm von, 1818-1892.
Date:
1854
Catalogue details

Licence: Public Domain Mark

Credit: Harrogate and its resources : chemical analysis of its medicinal waters : report addressed to the chairman of the Harrogate Water Committee / by A.W. Hofmann. Source: Wellcome Collection.

Provider: This material has been provided by The University of Glasgow Library. The original may be consulted at The University of Glasgow Library.

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    DIRECT RESULTS OP ANALYSIS, CALCULATED IN 1000 GRAINS. a. BASES. Experi- ment. Sasqui- oxida of Iron. Blunga- nese. Lime. Magne- sia. Allcaline Clilo- ridea. Potassa. Soda. Ammo- nia. I •0160 trace •23713 •11327 5^5406 •096 2^773 trace II •0251 •23037 •10424 5^5629 2-947 Mean •0208 trace •23375 •10864 5^5517 •096 2-860 trace /9. ACIDS. (or elements replacing them.) Experi- ment. Sulphu- ric Acid. Sulphu- retted Hydro- gen. Ohio- rine. Bro- mine. Iodine. Fluo- rine. Silica. I II •0429 •0431 •0446 •0432 3-3859 3-3713 marked trace marked trace distinct trace •0075 -0076 Mean •0430 •0439 3-3786 m. trace m. trace d.trace -00755 Experiment. Mineral Residue. Organic Matter. Total Residue. I 6-2259 •018 6-2439 SALINE CONSTITUENTS, CALCULATED IN 1000 GRAINS. Sulphate of lime '0734 Carbonate of lime '363 Fluoride of calcium trace Chloride of magnesium .... *1648 Carbonate of magnesia .... 0824 Chloride of potassium .... '1527 Chloride of sodium .... 5'2446 Bromide of sodium .... trace Iodide of sodium ..... trace Sulphide of sodium . . • . '1017 Ammonia trace Carbonate of iron* . . ■ . 0150 Carbonate of manganese . . • trace * Corresponding to tlie sesquioxide which had been deposited before evaporation