Sell tree* Chlorine Test Strips Water Quality Test Strip Swimming Pool Water Alkaline Acid Indicator Paper best price

#Chlorine #Test #Strips #Water #Quality #Test #Strip #Swimming #Pool #Water #Alkaline #Acid #Indicator #Paper 100% brand new and high quality Features: High quality material with high accuracy. Used to test for available chlorine in water. You can test the water inside the pool. Easy to use, convenient and fast. Chlorine test paper only, other accessories demo in the picture is not included! Instructions: Check the pH of the solution: Take a small piece of test paper on the surface dish or glass piece, and take the test liquid to the test piece with a clean glass rod. After half a second, observe the changed color and compare it with the standard color chart to judge the nature of the solution. Check the pH of the gas: first wet the test paper with distilled water, stick it to one end of the glass rod, and then send it to the vicinity of the container mouth containing the gas to be tested, observe the change of color, and judge the nature of the gas. Specification: Type: Chlorine test paper Material: Paper Color: White Size: Package: app.5.2 x 5.2 cm/2.05 x 2.05 in Quantity: 1 Box Note: Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package includes: 1 Box x Chlorine test paper