Water analysis test strip W-2

pHalkalinityfree chlorine

CE ISO 99% Accuracy OEM/NEUTRAL/BRAND Reagent Strips for Water With Anti-VC interference ability Easy to Test! Fast, Easy, and Accurate Important: Keep away from light and moisture. Promptly replace cap after taking out strips. Do not remove desiccants. Do not touch test areas of reagent strips. Use it within the expiration date. Read insert carefully before use. Simply dip one test strip into the water and wait for 5 seconds. Remove the test strip, hold it horizontally for 30 seconds, and then compare it to the Total Alkalinity, pH, Iron, Copper, Lead, Total Hardness, and Free Chlorine against the color on the chart to get a rought estimate. PRODUCT USAGE METHOD 1. Remove a test strip, dip test strips in specimen for 2 seconds. Make all of test areas are stained with fresh speciman. 2. Shake off any excess liquid on the rim of the vessel and blot the edge of the test strip on tissue paper. 3. Wait time reference instruction. 4. Match the test pad to the color chart for your result ADDITIONAL INFORMATION Dimensions - 4.6 × 4.6 × 12 cm Place of Origin - Jilin,China Warranty - 2 years Quality Certification - Sgs After-sale Service - Return and Replacement Instrument classification - Class II Type - Visual Acuity Examination Apparatus