Take 5-10ml of sample water, let it stand still, and then take the supernatant for testing. Take 5-10ml of the sample, and take the supernatant for testing after standing. Mini Small Water Bong Herb Smoking Pipe Portable Tobacco Hookah Shisha 2026.
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Color:Black Housing Bottle. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. Number of Pieces:50.
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Designed for pool & spa water quality test, analyzes three chemical factors: free chlorine/bromine, PH, alkalinity. Test Material: Free chlorine/bromine, pH, alkalinity. Suitable for drinking water, aquarium, swimming pools and spas, industrial water, pond, hot spring water.
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Application Scope: Applicable to urine, water quality, saliva testing. Easy To Use: Simply dip the paper into the solution, wait 15 seconds and then compare the color of the zone with the color card.
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This set tests for 5 important water values, Permanent Hardness (pH), Carbonate Hardness (kH), General Hardness (gH), Nitrite (NO2), and Carbon Dioxide (CO2). Tetra Water Test Set. It is a liquid type of kit which works by changing the colour of a water sample in relation to the ammonia concentration.
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Easy to test: Free Chlorine/Bromine ,pH,Total Alkalinity. Test range for total alkalinity: 0 ~ 240 ppm. Total chlorine test range: 0 ~ 10 ppm. Free chlorine test range: 0 ~ 10ppm. Test at both ends of pool twice a week for best results.
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Simply dip a strip into the water and instantly compare the colours to the included chart. Thecolour difference is vivid and easy to distinguish, so you can confidently adjust chemicals as needed. The colour chart is clear and the results are instant.
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