Yanzeo 100pcs pH Test Strips Kit, Universal Application (pH 0-14), Testing pH for Saliva, Soap, Urine, Liquids, Water, Laboratory-Fast Shipping

Description

Accurate and reliable: this pH test strip adopts updated four-colour block technology. It adds additional color blocks to test pH values in different areas, making the readings more accurate and reliable.

Full range use: this pH test strip can test a value of 0 to 14 pH, regardless of whether you want to detect the acidity or alkalinity of the solution, is very convenient.

Easy to use: This pH test strip is easy to use. Simply dip the pH strip into the solution for 2-3 and the strip will change immediately. Then simply refer to the colour chart.

Suitable for different needs: These pH test strips can be used for laboratories, drinking water, swimming pools, aquariums etc. that meet your different needs.

Please note: To ensure accuracy, store these pH strips in the original packaging and in a cool, dry place away from sunlight.