Handbook of the Polariscope and Its Pracitcal Applications

Macmillan, 1882 - 262 sider

Magnetic rotation	11

77	17

Dependence of Optical Activity upon Chemical Constitution	24

Details of determination by Tollens and Schmitz of true specific rotation	37

Optical properties of derivatives of active bodies Explanation by Vant	39

Apparatus for the qualitative examination of rotatory power	43

20	44

24	45

Rotatory power of milksugar Determination of its amount in milk	102

b WILDS POLARISCOPE	107

162	114

55	117

72 Preparation of solutions in graduated flasks 73 Standardizing the flasks Table of density of water from 0 to 50 Cent 74 Mohrs graduation	148

F Influence of the several ObservationErrors on Specific Rotation Values	149

Amounts of error from different sources and their respective influence on the result	153

PRACTICAL APPLICATIONS OF ROTATORY POWER 149 A Determination of Canesugar Optical Saccharimetry	154

e DETERMINATION OF THE ANGLE OF ROTATION FOR DIFFERENT RAYS BROCHS METHOD	47

Influence of temperature on specific rotation	51

By using homogeneous light of different kinds	52

By using sunlight Broch 124 124 125	53

V Langs method by using artificial sources of light	63

Determination of the True Specific Rotation of Active Sub	64

Different waterbath arrangements for constant temperature	65

Process of measuring tubelengths	66

Preparation of solutions by weighing the active and inactive constituents	67

Alteration of percentage in filtration	68

Reduction of weighings to weight in vacuo D Determination of the Specific Gravity of Liquids 70 Mode of using the pycnometer	69

88	70

Details of calculation of specific gravity	71

Graduation of Ventzkes scale Calculation of concentration or of	81

E Estimation of the Concentration of Solutions 128	93

a MITSCHERLICHS POLARISCOPE	98

a THE SOLEILVENTZKESCHEIBLER SACCHARIMETER 77 Description of the instrument	155

Explanation of the action of the several parts	156

External form of the instrument	159

80	160

Influence of temperature on determinations by the saccharimeter	172

d SACCHARIMETER WITH ANGULAR GRADUATION ON MITSCHERLICHS WILDS	178

Decoloration of solutions with animal charcoal Caution in the use	186

Use of saccharimeters with Ventzkes or Soleils scale or with special	193

Mode of taking observations 155	200

106	215

156	216

110	221

115	230

120	236

121	244

160	261

Tittel	Handbook of the Polariscope and Its Pracitcal Applications
Forfatter	Hans Landolt
Redaktører	D. C. Robb, V. H. Veley
Utgiver	Macmillan, 1882
Original fra	Harvard University
Digitalisert	8. aug 2008
Lengde	262 sider

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