100pcs 14 in 1 Upgrade Drinking Water Test Strips pH Hardness Alkalinity Realization Copper Iron Mercury Bromine Nitrate (iii) Test M89BOOTDTY14 in 1 Drinking Test Water Strips, Water Quality Test for Well Water and Tap Water, Easy and Quick Detection of Hardness, pH, Bromine, Nitrate and more, 1 Pack (100 Pieces)Features-UPGRADE 14 IN 1: Test of Total Alkalinity, PH, Hardness, Lead, Copper, Iron, Mercury, Chromium/Cr(VI), Bromine, Nitrate, Nitrite, Residual Chlorine, Fluoride, Sulfite-Application: Test strips are used for drinking water, household faucets, wells, fresh water pools and water quality test.-Easy to use: Immerse the drinking test water strip underwater for 5s, keep it in the air for about 30s, Then match the colors of the strap to the back of the bottle to get the readings. Drinking water test strips are easy to use even for beginners-Economical: the water quality should be tested weekly. One pack of our test strips include 100 drinking water test strips-Easy to carry and guarantee: It is very convenient to take to anywhere. DescriptionsJust 35 seconds to know the drinking water quality with the test strips. Drinking water is essential in our lives! Contaminated water sources would cause many problems for the body, so it is important to test the quality of drinking water regularly. Test 14 parameters at the same time✔Total Alkalinity✔PH✔Hardness✔Realization✔Copper✔Iron✔Mercury✔Chromium/Cr(VI)✔Bromine✔Nitrate✔Nitrate (iii)✔Chlorine✔Residuals Fluoride✔SulfiteEasy to Use1. Immerse the indicator paper under water for 5s.2. Remove and wait 30 seconds.3. Compare the drinking water test tape to the color chart on the bottle. Package Included1 Drinking Pack Water Test Strips (100 Pieces)TipsKeep away from light and moistureReplace the cap immediately after removing the stripsDo not remove the disiccantsDo not touch the test areas of the reagent strips.