Check the listing for details. Envig Compare-It Total Chlorine Test Kit. Condition: New. Listed at 19.99 USD. Overview Envig Compare-It total chlorine test kit is a colorimetric chemical test kit that determines the total chlorine concentration within a 0.2 to 5 mg/L (ppm) range. It is supplied with all of the necessary reagents and material to perform the analysis. The test kit is easy to use and has higher accuracy than a test strip. The test kit contains enough reagents to perform 10 tests. Relevance The chlorination of water supplies and polluted waters is used mainly to destroy or deactivate disease-borne pathogen by water facilities. Chlorine has been used traditionally, but more and more water plants now switch to chloramine. Total chlorine covers both free chlorine and chloramine. High amounts of chlorination will produce adverse effects like the formation of compounds that are potentially carcinogenic (e.g. chloroform) or harmful to aquatic life (e.g. chloramines). It is essential to remove chlorination as much as possible at the point of consumption to minimize any adverse effects. Feature ❄ High resolution: Readings from 0.2 to 5 mg/L, covering most city water chlorination level and different filtration effects of water filters. ❄ High accuracy: The combination of the colorization of the chemical test kit, large sample tube and high-quality color comparison chart gives more accuracy than a testing strip, allowing telling of fine difference. ❄ Complete setup: All required materials are included with the test kit, such as the sample microcentrifuge tube, color comparison chart, and reagent pill and measuring spoon. ❄ Easy to use: Four simple steps allow you to perform the test in less than a minute and get the results in less than three minutes. ❄ High relevance: Total chlorine covers both free chlorine and chloramine. The test kit allows you to measure total chlorine level of source water, determine the filtration effects of your water filters and accuracy of their claims, and make comparison between different water filters. Use it for drinking water, shower water, aquarium, or pool water.