Narrow Range pH Papers
Pack: 10 books of 20 strips – 200 Strips
Range: pH8.4-9.6
Colour Change: White – Red
£4.98
A reel of phenolphthalein test paper for testing of alkaline conditions
The white paper changes to pink/red when at over pH 8.3 (alkaline conditions), turning to red at over pH 10
Ideal for neutralisation analysis or testing for the presence of ammonia (paper should be wetted if testing for ammonia gas)
Pack: 10 books of 20 strips – 200 Strips
Range: pH8.4-9.6
Colour Change: White – Red
Weight | 3 g |
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