คุณลักษณะ

• It is for measuring the concentration of disinfectant solutions containing quaternary ammonium.
• The test paper is soaked in the sample antiseptic solution for about 10 seconds and then compared with the color chart to read the ppm value.
• Since the launch of Micro-Essential Laboratory (MEL) in 1934, the company has gained experience with dyes used, and efforts to expand the range of pH measurement use have paid off, establishing the Hydrion brand, whose quality, accuracy and reliability have now made MEL's quality the standard.
• For unknown samples, it is recommended to measure the pH value beforehand for safety.
• In the food industry, it is essential to check the chlorine level required for disinfection.
• This roll type allows you to freely decide the length of the test paper.