Handbook of the Polariscope and Its Pracitcal ApplicationsMacmillan, 1882 - 262 sider |
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Side xii
... Explanation of the action of the several parts § 79 . External form of the instrument § 80 . Mode of taking observations 154 155 156 159 160 § 81. Graduation of Ventzke's scale . Calculation of concentration xii TABLE OF CONTENTS .
... Explanation of the action of the several parts § 79 . External form of the instrument § 80 . Mode of taking observations 154 155 156 159 160 § 81. Graduation of Ventzke's scale . Calculation of concentration xii TABLE OF CONTENTS .
Side xiii
... scale and mode of calculating results 174 § 87 . Tables of correction for imperfect proportionality between deviation and concentration , and for changes of temperature .. 175 ( c . ) WILD'S POLARISCOPE WITH SACCHARIMETRIC SCALE . § 88 ...
... scale and mode of calculating results 174 § 87 . Tables of correction for imperfect proportionality between deviation and concentration , and for changes of temperature .. 175 ( c . ) WILD'S POLARISCOPE WITH SACCHARIMETRIC SCALE . § 88 ...
Side 82
... scale , the more unfavourable will be the elements of the calculation ( as in the case of nicotine ) . ( b ) On the law of dependence of the varia- tions on the increasing percentages of the solvent present , in accordance with which ...
... scale , the more unfavourable will be the elements of the calculation ( as in the case of nicotine ) . ( b ) On the law of dependence of the varia- tions on the increasing percentages of the solvent present , in accordance with which ...
Side 97
... scale of the analyzer , the glass tube containing the liquid to be tested is laid in the trough , when its optical activity will at once be declared by inequality of tint in the field of vision . To know whether the rotation be right ...
... scale of the analyzer , the glass tube containing the liquid to be tested is laid in the trough , when its optical activity will at once be declared by inequality of tint in the field of vision . To know whether the rotation be right ...
Side 98
... scale . ( a . ) Mitscherlich's Instrument . § 45. This simplest of all forms of polariscope consists , as already stated ( § 5 ) , of a pair of Nicol prisms , placed one at each end of a brass or wooden rod or bar d , Fig . 21. The ...
... scale . ( a . ) Mitscherlich's Instrument . § 45. This simplest of all forms of polariscope consists , as already stated ( § 5 ) , of a pair of Nicol prisms , placed one at each end of a brass or wooden rod or bar d , Fig . 21. The ...
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Handbook of the Polariscope and Its Pracitcal Applications Hans Landolt Uten tilgangsbegrensning - 1882 |
Handbook of the Polariscope and Its Pracitcal Applications Hans Landolt Uten tilgangsbegrensning - 1882 |
Handbook of the Polariscope and Its Pracitcal Applications Hans Landolt Uten tilgangsbegrensning - 1882 |
Vanlige uttrykk og setninger
100 cubic centimetres 50 cubic 97 per cent absolute substance acetic acid Acetic Ether active substance Alcohol of 97 alkaloids amount analyzer angle of rotation anhydrous aqueous solutions Biot calculated camphor cane-sugar CH₂ Chem Chim Chloroform Cinchonidine cinchonine CO.OH colour concentration Crown 8vo decimetre tube decrease degree density determined dextro dextro-rotatory dilute employed ether field of vision flask formula glass glucose graduated grammes grammes of sugar H₂ H₂O Hesse L. A. hydrochloric acid inactive instrument Lævo-rotatory left-rotating length malic acid maltose metres millimetres Mitscherlich's mixture molecules Nicol nicotine number of grammes observed obtained oil of turpentine optical activity Oudemans percentage Phys plane of polarization plate polariscope prism proportion pycnometer quartz Quinidine Quinine rotatory power saccharimeter salt scale sodium solution containing solvent specific gravity specific rotation sugar in 100 sulphate tartaric acid temperature tion Tollens values weight Wild's zero-point
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