Handbook of the Polariscope and Its Pracitcal ApplicationsMacmillan, 1882 - 262 sider |
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Side xiv
... Hesse Oudemans ' investigations on the rotatory power of quinine , cinchoni- dine , and quinidine , and their salts 198 .. I .. 203 § 105. Determination of the purity of samples by means of their rotation- angle .. 205 § 106 . § 107 ...
... Hesse Oudemans ' investigations on the rotatory power of quinine , cinchoni- dine , and quinidine , and their salts 198 .. I .. 203 § 105. Determination of the purity of samples by means of their rotation- angle .. 205 § 106 . § 107 ...
Side 15
... Hesse's names , viz . , conchinamine , dihomo - cinchonine , and diconchinine respectively . For the last , apodiquinicine was suggested by Wright , on the ground of its greater resemblance to quinicine , of which it may be regarded as ...
... Hesse's names , viz . , conchinamine , dihomo - cinchonine , and diconchinine respectively . For the last , apodiquinicine was suggested by Wright , on the ground of its greater resemblance to quinicine , of which it may be regarded as ...
Side 35
... Hesse : Liebig's Ann . 176 , 198 , 201 . 3 Schiff : Liebig's Ann . 157 , 352 ; 166 , 94 . + Exceptions exist in laudanine and papaverine , which , as mentioned in § 15 , when free are optically - active , but in the form of chlorides ...
... Hesse : Liebig's Ann . 176 , 198 , 201 . 3 Schiff : Liebig's Ann . 157 , 352 ; 166 , 94 . + Exceptions exist in laudanine and papaverine , which , as mentioned in § 15 , when free are optically - active , but in the form of chlorides ...
Side 52
... ( Hesse ) , gelatine ( De Bary ) . The com- pletest observations on the influence of increase of temperature are those of Gernez on the specific rotation of certain ethereal oils , the decrease in which may be expressed for temperatures ...
... ( Hesse ) , gelatine ( De Bary ) . The com- pletest observations on the influence of increase of temperature are those of Gernez on the specific rotation of certain ethereal oils , the decrease in which may be expressed for temperatures ...
Side 55
... Hesse , in 1875 , published a large number of determina- tions of rotatory power , extending over fifty different active solid substances in solutions of different degrees of concentration . Even for small differences ( between 1 and 10 ...
... Hesse , in 1875 , published a large number of determina- tions of rotatory power , extending over fifty different active solid substances in solutions of different degrees of concentration . Even for small differences ( between 1 and 10 ...
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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 acetic acid Acetic Ether active substance Alcohol of 97 alkaloids amount analyzer angle of rotation anhydrous aqueous solutions bi-quartz Biot calculated camphor cane-sugar CH₂ Chem Chim Chloroform cinchonine CO.OH colour concentration Crown 8vo decimals decimetre decimetre tube degree density determined dextro dextro-rotatory dilute ether exhibit field of vision flask formula glass graduated grammes grammes of sugar H₂ H₂O Hesse L. A. hydrochloric acid inactive instrument Lævo-rotatory left-rotating length light Malic Acid maltose mannite millimetres Mitscherlich's mixture molecules Nicol nicotine number of grammes observed obtained oil of turpentine optical activity percentage Phys plane of polarization Pogg polariscope principal section prism proportion pycnometer quartz quartz wedges Quinidine quinine right-rotating rotatory power saccharimeter salt scale sodium solution containing solvent specific gravity specific rotation sugar in 100 sulphate tartaric acid tartrate temperature tion Tollens values weight Wild's zero-point
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