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GMU:DIY Biolab “Driver’s License”/Yang Li (view source)
Revision as of 13:16, 19 January 2018
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3. 5ml red cabbage solution + 1.5ml distilled water + 0.5ml coffee | 3. 5ml red cabbage solution + 1.5ml distilled water + 0.5ml coffee | ||
As you can see on follow picture, the coulour results are not obvious. The | As you can see on follow picture, the coulour results are not obvious. The | ||
[[File:4591516359873_.pic_hd.jpg|400px]] | [[File:4591516359873_.pic_hd.jpg|400px]] | ||