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| Image | Name  |
Price |
|---|---|---|
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Litmus Paper, PH 1-11 200 Strips Litmus Paper PH 1-11 Supplied as a box containing 10 Books of 20 tear-off strips each |
£3.75 |
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Litmus Paper, PH 1-14 200 Strips Litmus Paper PH 1-14 10 Books of 10 pages, supplied in a clear plastic box |
£6.80 |
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Phenolphthalein, 1% PH Indicator Solution, 50ml Phenolphthalein 1%, PH Indicator Solution A handy sized, Brown Glass Dropper Bottle of Phenolphthalein 1% PH Indicator … |
£7.50 |