Water analysis test kit LH2031

environmentalcolorimetric

1. Simple and easy - using visual colorimetry or titrimetry method, users can complete the test independently without specialized training; 2. Fast and efficient - several minutes is enough to complete the analysis of one water sample. No need any other instrument for test; 3. Accurate and reliable - the test method derives from the international standard, the result can be recognized worldwidely; 4. Smart and portable - small size, light weight. Widely used in food, beverage, scientific, agricultural, environmental, monitor and all other related areas. How to use colorimetric chart: 1.Sampling Fill the tube with testing liquid to a certain level specified in the instructions; 2.Adding reagent Add one pack of reagent(or two different reagent according to the instructions),then close the lid and sway the tube to make the reagent dissolved thoroughly. 3.Compare the liquid color against the colorimetric chart. A.Lay the colorimetric chart flat under the adequate light; B.Put the tube above the colorimetric chart vertically C.Compare the color of testing liquid with the color on the colorimetric chart,find out the same color and get the concentration.