2. Separation methods – 2.5 Chromatography (student instructions)
Detailed instructions and questions for students on conducting the experiment “Chromatography”.
This medium is made available under a CC BY-SA 4.0 international license.
What does this mean?
How to reference this medium
• Do all black pens contain the same black colour?
• How would you investigate this?
Information and ideas:
One item deals with „Technical application and vocational orientation“.