14-in-1 Drinking Water Test Kit, Water Quality Test for Well and Tap Water, 50 Pieces

14-in-1 Upgrade: Tests total alkalinity, pH, hardness, lead, copper, iron, mercury, chromium/chromium (VI), bromine, nitrate, nitrite, free chlorine, fluoride, and sulfite. Health: These test strips are used to check the quality of drinking water, tap water, well water, freshwater tanks, etc. Use professional drinking water test strips to check water quality standards. Easy to use: Dip the drinking water test strip in water for 5 seconds, hold it in the air for about 30 seconds, and then read the color on the back of the bottle. The drinking water test strips are easy to use, even for beginners. Environmentally friendly: Made of environmentally friendly PET. Easy to carry: With a length of about 14 cm and a weight of about 200 g, the test strip is easy to carry. Application: 1. Dip the test strip in water for 5 seconds. 2. Remove and wait 30 seconds. 3. Compare the drinking water test strip to the color scale on the bottle. Note: Protect from light and moisture. Close the lid quickly after removing the strip. Do not remove the test disc. Do not touch the test area of the strip. Specifications: Package Contents: 50 Drinking Water Test Strips