Features: *1. 16-in-1 Test Strip: For PH, hardness, cyanuric acid, total chlorine, iron, chromium, lead, copper, mercury, residual chlorine, bromine, fluorine, nitrate, carbonate, nitrite and total alkali. *2. Wide Application: Give you more specific parameters of the water, widely used for detecting water in swimming pool, spa, aquarium and more. You can also check whether your water reducing agent works. Storage Condition and Expiration Date: *1. Storage condition: Store in 2℃ ~ 30℃ dry place away from light (store at 2℃ ~ 8℃). *2. Product Expiration Date: 12 months ( Store in 2℃ ~ 30℃ dry place away from light.). Warming: After opening, the lid should be sealed and stored in a dry place of 2℃ ~ 30℃ away from light. Please use it as soon as possible. Sample Requirement: *1. Take 5-10 ml of the sample, and take the supernatant for testing after standing. *2. Testing temperature: about 25℃ at normal temperature. Testing Method: *1. Immerse the reaction area of the test strip in the test solution for 1-2 seconds, remove the test strip, and shake off the excess water on it. *2. After 30 seconds, compare the reaction zone of the test strip with color chart to determine the test value of the test solution. *3. The colorimetric time should be controlled within 60 seconds. If the time is too long or too short, it will affect the reading. Note: *1. Do not touch the reaction area of the test strip in order not contaminate the test paper and affect the test results. *2. After removing the test strips, keep the remaining test strips sealed and protected from light. *3. Try to keep the liquid to be tested as colorless or light-colored as possible. Before the liquid is in dark color, it can be dehydrated by activated carbon adsorption. If the liquid is turbid, let it stand for a period of time, and take the clear part for testing after settling. Package includes
Additional information
| Weight | 0.09 kg |
|---|---|
| brand | JoyFan |
| dimensions | 14.8 x 5.4 x 5.4 cm; 90 Grams |