Micro Essential Lab pH測試紙雙捲類型於分配器中 測量範圍0-12 140 140

Feature

• Soak the test paper in the sample liquid and remove immediately to compare with the color chart to read the pH value.
• Since the launch of Micro Essential Laboratory (MEL) in 1934, we have gained experience with the dyes used, and our efforts to expand the range of pH measurements have paid off. We have established the Hydrion brand, and MEL's quality is now the standard due to its quality, accuracy, and reliability.
• In case of unknown samples, it is recommended to measure the pH value beforehand for safety.
• Roll type that allows you to freely determine the length of the test paper.

Specifications

• pH measurement region: 0 - 12
• Size: 5.5mm x 4.57m
• Role type 2 volumes in dispenser
• Quantity: 2 volumes
• *When sample is expected to be a strong acid, please use with maximum consideration to safety.