Take 5-10ml of the sample, and take the supernatant for testing after standing. Nitrate nitrate test range 0~240. Nitrate Nitrite. Too high or too low PH is not good for fish growth. If the pH value is less than 4.4, the fish mortality rate can reach 7% to 20%.
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Hot tub/spa starter kit contains all the chemicals required to set up and run your system safely. Swimming Pool Kit - Chlorine, pH Increaser/Reducer, & Algaecide. About Dellonda. Helpful Links.
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8 - 11 indicates alkalinity. 12 - 14 indicates a very high level of alkalinity. 1 - 3 indicates a very acidic substance. 4 - 6 indicates an acidic substance. Can not indicate the Acid or alkali solution when its density was lower than 0.01%.
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8 - 11 indicates alkalinity. 12 - 14 indicates a very high level of alkalinity. The scale reads from 1 to 14 Each book also includes a color chart.
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Tetra Test 6 in 1 Test Strip (10 strips) Using Tetra Test 6 in 1 test strips is a quick and easy method of measuring the parameters and quality of the water in freshwater aquariums and ponds. These strips test for Permanent Hardness (pH), Carbonate Hardness (kH), General Hardness (gH), Nitrite (NO2), Nitrate (NO3), and Chlorine (Cl2). Available in packs of 10 and 25 strips (x6 tests).
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Using the Colour Chart Compare the Paper to See pH Level. High Accuracy Test Paper, pH Range From 1-14. 400x PH test paper. Press the Testing Strip to the Object or Liquid you are Testing.
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Do not touch or stain the test area of the test paper. Take out the test paper and place it horizontally for 60 seconds. Don't put your wet fingers deep into the bottle.
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Wide Application: for Versatile asPH test range from 0 to 14 and can be used to test the acidity of various substances, including water, urine, saliva, soil, soap, skincare products, and more. They are suitable for laboratory and diagnostic purposes.
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