Cornelsen Experimenta

Students kit Extraction


With this kit students can isolate less soluble materials. The special construction of the Soxhlet-extractor ensures that a solvent cycle transports pure solvent to the extraction thimble and thus less soluble compounds are extracted and are enriched in the solution.
The SVS system is based exclusively on screw connectors consisting of screw cap, silicone gasket and PTFE cuff. This makes the use of the elements of the apparatus much easier for students and it will provide safe and leak proof connections between the components.

The picture shows a red storage box equipped with various experimental materials. The box contains, among other things, glassware, tubes and a metal part that can be used for chemical experiments in educational settings.

The picture shows a red storage box equipped with various experimental materials. The box contains, among other things, glassware, tubes and a metal part that can be used for chemical experiments in educational settings.
The picture shows a student experimental equipment set for extraction, which is housed in a red storage box. In addition to various glassware and connecting elements, an instruction manual with a picture of the apparatus is included.
The picture shows a modified glass container with two white outlets and red caps, which are placed in a padded foam insert. This device is probably used for experiments in the educational sector to transport or combine different liquids.
The picture shows a set of laboratory equipment housed in a protective foam insert. It includes a round flask with a red stopper, various glass tubes and a spiral used for chemical experiments.
The picture shows a compact box with experimental materials designed for educational use. It includes a glass container with a lid, various plugs and other accessories neatly placed in foam.
The picture shows a red container with a foam insert that protects various experimental materials. You can see orange tubes, a round can and some gray utensils that can be used for educational purposes in the laboratory.
The image shows a selection of experiment materials, including tubes, glass components and a red storage box. In addition, instructions and various tools for educational experiments are shown.
The picture shows a chemical experiment device consisting of several glass containers and tubes mounted on a stable base. There is a heat source at the bottom, while the setup can be used to carry out chemical reactions or distillations.

item number 89876

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Technical specifications


Dimensions of the storage tray: 312 x 427 x 150 mm

experiments
  • 1 - Extraction of red cabbage indicator

    experiment "Extraction of red cabbage indicator"

    The students investigate the extraction from the red cabbage indicator and observe the processes in the round bottom flask and in the extraction attachment.


scope of supply
  • 2 × Bosshead with slit
  • 1 × Retaining ring 30 mm Ø
  • 1 × Rail, 180 mm
  • 1 × Clamp slider
  • 1 × Metal plate, 150 mmØ
  • 2 × Rubber tubing, red, 7mm,per m
  • 1 × Spirit burner, metal
  • 1 × Holding clip on rod, 30 mm Ø (rod: 100x10 mm)
  • 1 × Carton for SEG (large tray)
  • 1 × Storing tray, deep, red
  • 1 × Lid for 75028 + 75038
  • 1 ×
  • 2 ×
  • 1 ×
  • 1 × Heat protection gauze
  • 1 × Tripod stand
  • 1 × Foam insert f.89750-888, 387x274x60 mm
Chemistry

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