Phenolphthalein Paper – 10 Books per Pack


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)



SKU: 029.1 Category:

Narrow Range pH Papers

Pack: 10 books of 20 strips – 200 Strips
Range: pH8.4-9.6
Colour Change: White  – Red




Additional information

Weight 3 g