MN-B Type Manganese ColorimeterDetailed product description：

Characteristics of MN-B Manganese Colorimeter

Test scope: Determine the concentration of manganese (II) ions in water samples at 0.1-0.5-1.0-2.0-3.0-4.0 mg/l
Test frequency: 30 times/box

Using visual colorimetric or titration methods for measurement, it is easy to operate.
It takes 2-10 minutes to complete the analysis of a water sample, which is fast and efficient.
The measurement results are reliable.
All reagents and accessories are built-in and do not require additional preparation.
Low analysis cost.
Small size, light weight, and easy to carry.
The MN-B manganese colorimeter is suitable for real-time on-site water quality testing of sea and fresh water.

Operation Method
colorimetry
Rinse the colorimetric tube twice with the water sample to be tested, then take the water sample to the mark of the tube, add 14 drops of manganese reagent (I), shake well, add 14 drops of manganese reagent (II), shake well and let it sit for 5 minutes, then add a small spoonful of manganese reagent (III) and shake. After the reagent is completely dissolved, hold the colorimetric tube in hand for about 10 minutes, and then visually compare it with the standard color card from top to bottom. The color code that is similar to the color tone of the solution in the tube is the manganese content of the water sample to be tested (mg/L). If observed with one eye color comparison, the effect is better.

Explanation: If the water sample is turbid, let it sit for a few minutes after sampling, and take the upper clear liquid for testing.

Packing list: 1 bottle each of manganese reagents (I), (II), and (III), 1 test tube, 1 dropper, 1 color chart, and 1 glass spoon.

Note:
Some indicators may have special operational requirements, please read the instructions on the back of the color chart carefully before use.

Application Areas
Agriculture, industrial water, chemical and light industry, building materials and decoration, electroplating surface treatment, boiler water/cooling water, sewage/wastewater discharge and treatment, environmental analysis, drinking water and tap water processing