A Manual of Sugar Analysis: Including the Applications in General of ...
A Manual of Sugar Analysis: Including the Applications in General of ...
J H Tucker
The book A Manual of Sugar Analysis: Including the Applications in General of ... was written by author J H Tucker Here you can read free online of A Manual of Sugar Analysis: Including the Applications in General of ... book, rate and share your impressions in comments. If you don't know what to write, just answer the question: Why is A Manual of Sugar Analysis: Including the Applications in General of ... a good or bad book?
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Hence estimations made with such standards have necessarily a considerable element of uncertainty in them. Stammer's Colorimeter (not to be confounded with his chromoscoi)e) approaches nearest to an absolute stan- dard, the results obtained by different instruments and operators by Stammer's process being generally strictly comparable. The apparatus is shown in Fig. 33. The solution-tube I is closed at its lower extremity by a glass plate, and is open above, where it is provided with a lip by w...hich the sugar solutions may be poured. I is fixed Digitized by LjOOQ IC 230 ANALYSIS OF RAW SUGAR. F'g- 33- to the wooden support by two screws, which, when it is necessary to clean the instrument, can be easily re- moved. The measuring- tube III is closed below by a glass plate, and moves freely up and down in the solution-tube I. II, fas- tened to III, is open be- low, and at its upper ex- tremity is covered by the colored glasses which form the standard of compari- son ; at the lower portion of it are two rings with screws, which are connect- ed with a slide moving in a groove cut in the wooden support shown in the fig- ure.
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