["Specifications\r\nPhenol Roure/Red:\r\nIndicator solution for Hydrogen Test (PH)\r\nVolume: 20mL\r\n\r\nOrthotolidine OTO:\r\nIndicator solution for Chlorine Test (CL)\r\nVolume: 20mL\r\n\r\nFeatures：\r\n- Water Quality Test Kit. For Chlorine Test (CL) and Hydrogen Test (PH).\r\n- With a plastic box, easy to storage.\r\n- Convenient and practical, easy to carry.\r\n\r\nNote: Please Keep out of reach of children.\r\n\r\nImportant:\r\nWater samples should be taken 18''(40cm) below the surface.\r\n\r\nChlorine Test (CL)\r\nInformation:\r\n-Compare your reading with the scale values.\r\n-The scale values represented by a number indicate the quantity of chlorine combined with water.\r\n-For effective treatment, the reading should be between 1.0 and 1.5 (for ideal)\r\n\r\nInformation:\r\n1- Rinse the test vial and fill to the mark with water sample.\r\n2- Add 4 drops of OTO(Orthotolidine) solution.\r\n3- Place cap on vial and shake to mix.\r\n4- Compare your reading with the scale values.\r\n\r\nHydrogen Test (PH)\r\nInformation:\r\n-Compare your reading with the scale values.\r\n-The scale values represented by a number indicate the PH condition or alkaliinity of the water.\r\n-For comfortable water and a saving of chemical products, the reading should be between 7.2 and 7.6 (for ideal)\r\n\r\nAnalysis:\r\n1- Rinse the test vial and fill to the mark with water sample.\r\n2- Add 4 drops of red phenol solution.\r\n3- Place cap on vial and shake to mix.\r\n4- Compare your reading with the scale values.\r\n\r\nPackage Included:\r\n1 x Water Quality Test Kit\r\n\r\nNotice:\r\n- Due to different producing batches, product details might be a little different. If you minding the difference, please buy it carefully.\r\n- Please allow 1-3CM differs due to manual measurement.\r\n- Due to the different display and different light, the picture may not reflect the actual color of the item. Thanks for your understanding."]