Polarimetry (saccharimetry)

LP5.4.5.1
Polarimetry (saccharimetry)
Polarimetry (saccharimetry)

Description

In this experiment, the students build a model of a saccharimeter and gain an understanding of how it works. In the process, investigations are carried out on two different sugars, one clockwise and the other counter-clockwise.

In addition, the dependence of the angle of rotation on the path length of the light through the solution, as well as on the applied concentration, is also investigated. This experiment also offers an interdisciplinary approach to topics such as dextrorotatory and levorotatory bacteria, chirality and the significance of these in nature.

Components of equipment sets

1 459 094  4 
LED lamp LD
1 459 095  4 
Plug-in power supply USB 5 V DC (A socket) LD
1 459 096  4 
Cable USB (USB Type A - Mini-USB) LD
5 460 95  4 
Clamp rider LD
1 459 62  4 
Lens on rod f = +100 mm LD
1 459 24  4 
Translucent screen on rod LD
1 459 33  4 
Diaphragm and slide holder on rod LD
1 460 82  8 
Precision metal rail, 50 cm LD
1 467 95  8 
Colour filter set, primary LD
1 477 04  4 
Glas box (cuvette), 100 x 50 x 93 mm LD
1 662 093  4 
Microscope slides 76 mm x 26 mm x 1 mm, set of 50 LD
2 472 38  8 
Polarisation filter on rod LD
1 664 123  4 
Beaker, PP, 250 ml, squat LD
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