?? Calcium test kit Germany MN calcium test kit VISOCOLOR ECO Calcium calcium test kit VISOCOLOR ECO Calcium types of tests for titration testing; test range: 1 drop = 5mg / l Ca test Views: 100 Shelf life: 18 months Application: Soil Analysis , aquaculture, boiler water analysis, breweries, cement and concrete products, chemical industry, cooling water, drinking water, electroplating industry, food and beverage industry, leather industry, dairy industry, paper industry, photographic industry, surface water and seawater, textile industry etc. Features: test method is simple, easy to carry, the test results are accurate and are ideal for water quality analysis to detect calcium product testing principles: · visual counting method titration shaking · excluding hazardous characteristics, does not produce environmental pollution · · affordable and easy to use · having a higher sensitivity and accuracy ? Since separate titration reagent, the color change is more clearly apparent in the reagent bottle · The amount of labeled calcium test described includes a box labeled · 5ml sample of the scale tube 5ml scale marked * plastic syringe equipped with easy to measure samples · indicator titration bottle detailed parameters:? Type VISOCOLOR ECO colorimetric test kit Specifications 100 beats / box unit scale 1 drop = 5 mg / l Ca shelf life of 18 months Item No. 931012 calcium test box testing methods: 1 added to the sample solution in a test tube sampling indicator reagent mix added 2 3 4 titration solution was added dropwise until a color change indicator Note calculate the number of drops: 1 drop = 1 measurement units, such as: 1 ° d