92111 pH-Fix series acid-base test paper

Estimated delivery : 60 Days; MOQ : 1 Box (1 box = 100 PCS)
PH-FIX Series PH Test Paper
The non-leakage test strips are non-bleeding and are suitable for pH determination of weak buffer solutions and strong alkaline solutions.
Leak-free test strips quickly determine pH of water samples
Unlike conventional test strips, the indicator substance of the No-Leak Test Strips is chemically bonded to the paper fibers so that it does not bleed even in highly alkaline solutions.
Unlike ordinary test papers, PH-Fix test strips are made of fiber material to prevent leakage when testing corrosive samples such as strong alkali.
The measurement method is simple, just dip it in the sample to be tested and then take the reading
Suitable for determination of various pH values

Features :
It can be used to determine the pH value of weak buffer solutions, because the test paper can be immersed in the water sample for a long time until the required chemical reaction is completed and the test paper changes color. The water sample to be tested will not be contaminated by the indicator substance of the test paper, so it can continue to be used for other tests. The colors of different color areas of the test strip will not mix, ensuring the accuracy of the reading after measurement. The specially developed indicator substance ensures the clarity of color changes and is easy to compare with the colorimeter for reading. The plastic part at the top ensures that the finger will not come into contact with the water sample during the test.
Measuring method: The measuring method is simple, just dip it in the sample to be tested and then take the reading