2Pcs Precision PH Test Paper 160 Pages Precision Measurement pH Range 1-14

The precision PH test paper has a wide range of use, and the pH value can be accurate to one decimal place.

Feature:

▶ 2 pcs PH test strips, 80 pages/psc, 160 pages in total

▶ Size: 6.5 * 4.3cm/cps

▶ "SSS" brand with guaranteed quality

▶ Testing of amniotic fluid, cosmetics, fruits, soil, etc.

Instructions:

Drop the liquid to be tested in the middle of the pH test paper. After about half a second, compare with the standard color chart to determine the nature of the solution.

Package

2pcs PH test paper

Note:

1. Must be used at normal temperature, otherwise the result may be inaccurate

2. The test paper cannot test the pH value of concentrated sulfuric acid

3. The test paper should be stored in a dry, cool and dark place