PH Test Roll 0-14pH 5m

PH Test Roll 0-14pH 5m – Our pH test roll provides a clear and bright color match at every 1 interval from pH 1.0-14.0 5 meter roll provides 10% more paper than the leading test paper manufacturer Has a distinct color match at each full pH unit, A direct reading pH paper with a wide range available in a single paper Key Advantages: Ready for use – graduations of 0,1, 2, 3,4, 5,6, 7, 8, 9, 10, 11, 12, 13, 14 Safe – the long plastic handle effectively protects user from contact with the sample pH-Fix technology ensures that the indicator stays fixed to the test paper and does not wash out, so it will not stain clothes and samples remain pure Includes a complete colour chart, so they are readily calibrated Can be used in weakly buffered solutions Sensitive – small pH changes down to 0.2 pH units (depending on the reference) are visible Add to Wishlist Add to Wishlist