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Best Chemical Tester 3in1 Water Test Strips for Swimming Pool SPA Hottub Water Balance

Direction for use:
1) Take a sample of water in a clean cup and simply dip the strip into the water and remove immediately.
2)Hold horizontally for 30secs.(do not shake excess water from strips) then compare the strips to the color chart for Total Alkalinity,Free Chlorine, Ph, Total Hardness, Total Chlorine, Cyanuric Acid, Nitrite,Nitrate and Bromine (in that order) and treat your water if necessary and then do a re-test before using your water.
3)Always keep the cap tight on your strips container in betwnn uses to keep the strips clean, fresh as well as to prevent itfrom spilling

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Quality First and The Good Faith Is Supreme

Jilin Test Bio-Electron Co., Ltd is a high-tech enterprise with chemical reagent research & development, production and sales integrated as a whole. 

Jilin Test Bio-Electron Co., Ltd mainly engages in the project for Water Quality Test Strips, Urine Analysis Test strips, pH Test Strip and Food Test Strips. 

Equipping with advanced technology, professional teams, full-automatic equipment, all products are made in a highest quality in China and in line with international standards. Up till now, Jilin Test Bio-Electron Co., Ltd has exported many products to more than 100 countries and met with the approval of many clients all over the world. 

If you are interested in any products or if you would like to discuss customized packagings, please feel free to contact us. We’d like to express our desire to develop a business relationship with new clients around the world in the near future.