Daigger Scientific Hardness EndPoint ID Test Kit
Daigger Scientific Hardness EndPoint ID Test Kits. Calcium magnesium salts dissolved in water cause hardness which can lead to scale. A standard solution of chelant is used to titrate the hardness in the sample. The indicator changes from red to blue at the titration end point. The hardness test kits have a low-end sensitivity of less than 0.5 ppm to better detect trace hardness levels. Each kit is packaged in a durable plastic case and includes all items to complete approximately 60-75 kits.
| Item | Attribute Description | Unit of Measure | Price | Purchase | |
|---|---|---|---|---|---|
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EF23024
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Total Hardness (Liquid Indicator): 1 drop = 10 ppm as CaCO3 / 25 mL | Each |
$65.95
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EF23029
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Calcium Hardness: 1 drop = 10ppm as CaCO3 / 25 mL | Each |
$64.95
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EF23027
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Total Hardness: 1 drop = 1 gpg as CaCO3 / 15 mL | Each |
$66.95
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EF23026
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Total Hardness: 1 drop = 20 ppm as CaCO3 / 25 mL | Each |
$59.95
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EF23028
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Total Hardness: 1 drop = 2 or 10 ppm as CaCO3 / 25 mL | Each |
$73.95
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EF23021
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Total Hardness (Powder Indicator): 1 drop = 2 or 10 ppm as CaCO3 / 25 mL | Each |
$61.95
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EF23022
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Total Hardness (Liquid Indicator): 1 drop = 2 or 10 ppm as CaCO3 / 25 mL | Each |
$67.95
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EF23025
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Total Hardness: 1 drop = 0.5 or 10 ppm as CaCO3 / 25 mL | Each |
$80.95
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EF23023
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Total Hardness (Powder Indicator): 1 drop = 10 ppm as CaCO3 / 25 mL | Each |
$60.95
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