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sunblocks
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sunblocks
Legal highs Research Chemicals forum
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sunblocks
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Author:
Mason
- Replies:
0
- Views: 154
Evaluating the effectiveness of a variety of sunblocks
Hi there
I am hoping to evaluate the UV absorbing properties of a variety of sunblocks.
I hoped to use the following compounds and equipment
120 cm3 Ethanedioic acid solution (8g per litre)
3 cm3 Potassium hexacyanoferrate III solution (30g per litre)
120 cm3 Iron III nitrate solution (12 g per litre)
12 Petri dishes
[size=medium]Source of UV