Extr'Aq process

Ref:107114
Special offer "economic package"Many feasible activities presented in a downloadable collection Without V.O.C. (Volatile organic compounds) No waste processGlassware cleaning with waterCan be used in whole class
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€13.33 Excl. Tax €16.00 Incl. Tax
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Data sheet Extr'Aq process

Description

A solute that can be colored, is brought into contact with 2 immiscible aqueous phases thanks to their very different densities. Upon contact, we observe the solute share between the two phases depending on its affinity. It is possible to carry out quantitative experiments by spectrophotometry and thus address the notion of theoretical extraction stage and the study of fractional extraction operations.The Extr'Aq method also introduces simple concepts such as the optimization of the liquid-liquid extraction and helps understanding the principle of this operation.This economic package allows carrying out approximately 25 experiments.

Specifications

Conditionnement des flacons : 1 L

Content

- 1 flacon de densité = 1078
- 1 flacon de densité = 1120
(existe vendu au détail voir autres produits)
Theme: human histology Extraction

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