Easy to test: Free Chlorine/Bromine ,pH,Total Alkalinity. Test range for total alkalinity:0 ~ 240 ppm. Water test in swimming pool or spa pool. Total chlorine test range:0 ~ 10 ppm. Free chlorine test range:0 ~ 10ppm.
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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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Easy to test: Free Chlorine/Bromine ,pH,Total Alkalinity. Test range for total alkalinity: 0 ~ 240 ppm. Dog Teaser Pole Wand Outdoor Interactive Flirt Pole Training Fun Toy Extendable/. 12Volt LED Interior Spot Reading Light USB Camper Van Caravan Boat Touch Switch.
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Easy to test: Free Chlorine/Bromine ,pH,Total Alkalinity. Total Alkalinity Test Range: 0~240ppm. Free Chlorine Test Range: 0~10ppm. Test at both ends of pool twice a week for best results. pH Test Range: 6.8~8.4.
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Prochem pH test paper BD3403. It is primarily used by professional cleaners, especially those working with carpets and upholstery, to ensure they use the correct cleaning solutions for specific stains.
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Easy to test: Free Chlorine/Bromine ,pH,Total Alkalinity. Total alkalinity test range: 0~240 ppm. Total chlorine test range: 0~10 ppm. Residual chlorine test range: 0~10ppm. Test at both ends of pool twice a week for best results.
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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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