Polarimetry (saccharimetry)

LP5.4.5.1

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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	459094 4	LED lamp
1	459095 4	Plug-in power supply USB 5 V DC (A socket)
1	459096 4	Cable USB (USB Type A - Mini-USB)
5	46095 4	Clamp rider
1	45962 4	Lens on rod f = +100 mm
1	45924 4	Translucent screen on rod
1	45933 4	Diaphragm and slide holder on rod
1	46082 8	Precision metal rail, 50 cm
1	46795 8	Colour filter set, primary
1	47704 4	Glas box (cuvette), 100 x 50 x 93 mm
1	662093 4	Microscope slides 76 mm x 26 mm x 1 mm, set of 50
2	47238 8	Polarisation filter on rod
1	664123 4	Beaker, PP, 250 ml, squat

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Polarimetry (saccharimetry)

Description

Components of equipment sets

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