Highlight description:

[9-in-1 Aquarium Test Strips] Aquarium test strips can test for 9 elements: iron, copper, nitrate, nitrite, free chlorine, hardness, total alkalinity, carbonate and pH. In addition, each bottle comes with a test tube, which makes it easy to collect samples and take values to compare the results

[Quick and Accurate] Aquarium test strips are quick and easy to use. First, dip the paper into the liquid to be tested for 2 seconds and then remove it. Wait for 30 seconds and read the accurate result against the colorimetric chart. To ensure the accuracy of the test results, please compare the results as soon as possible

[High Quality PVC Material] Each aquarium test strip is made of PVC with no color bleeding mat to ensure instant and reliable results

[Wide Application] This aquarium water test kit can test freshwater, saltwater, sea turtles, shrimp, marine fish and other aquarium water quality. You can use it to monitor the water quality in your tank and prevent further contamination of your fish environment

[After-sales] If you have any questions, please get in touch with us, our service team will provide you with a professional and satisfactory service

Detailed description:

Name: Aquarium Test Strips
Material: PVC
Size: Tube: 13.5x1.5cm, Bottle: 12.5x5cm
Storage condition: 2℃~30℃ dry place and keep away from light (2℃~8℃ is good). Shelf life of the product is 12 months, after opening, please tighten the lid at any time, the best results within 3 months.
Sample requirements
1. Sample 5-10ml of the liquid to be tested, take the supernatant after standing to do the test.
2. The test is best conducted at room temperature around 25℃.
Test Method
1. Immerse the reaction area of the test strip into the solution to be tested for 1-2 seconds, take out the test strip, and put it on paper to drain off the excess water on it.
2. After 30 seconds, compare the reaction area of the test strip with the color on the color scale to determine the test value of the solution to be tested.
3. The colorimetric time should be controlled within 60s, too long or too short time will affect the accuracy.
Note:
1. Do not touch the reaction end of the test paper when removing the test paper to avoid contamination of the test paper and affecting the test results.
2. After removing the required number of test strips, seal the remaining test strips and store them away from light.
3. Keep the liquid to be tested colorless or light-colored as much as possible, if the color is too dark, use activated carbon adsorption to do dehydration treatment.
If the liquid to be tested is turbid, let it stand for a while, and then take the clear part for testing after precipitation.

Parts List:

100 x Test Strips
1 x Test Tube