Weber Scientific Hardness EndPoint ID Test Kit
Weber 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 No. | Alt. Part No. | Product Description | Unit of Measure | Your Cost | Purchase |
|---|---|---|---|---|---|
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HARDNESS TKIT 0 5 10 PPM
AQUTK3012-Z
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EF23025 | Total Hardness: 1 drop = 0.5 or 10 ppm as CaCO3 / 25 mL | Each |
$72.53
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HARDNESS TK TOTAL 25ML
AQUTK3051-Z
|
EF23021 | Total Hardness (Powder Indicator): 1 drop = 2 or 10 ppm as CaCO3 / 25 mL | Each |
$61.95
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TOTAL HARDNESS KIT 25ML
AQUTK3055-Z
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EF23022 | Total Hardness (Liquid Indicator): 1 drop = 2 or 10 ppm as CaCO3 / 25 mL | Each |
$67.95
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HARDNS TK CA TTL 10 PPM 2
AQUTK3059-Z
|
EF23028 | Total Hardness: 1 drop = 2 or 10 ppm as CaCO3 / 25 mL | Each |
$73.95
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HARDNESS TOTAL KIT 10 P 2
AQUTK3039-Z
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EF23023 | Total Hardness (Powder Indicator): 1 drop = 10 ppm as CaCO3 / 25 mL | Each |
$60.95
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CALCIUM HARDNESS KIT
AQUTK3052-Z
|
EF23029 | Calcium Hardness: 1 drop = 10ppm as CaCO3 / 25 mL | Each |
$64.95
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TOTAL HARDNE TKIT 20PPM 2
AQUTK3060-Z
|
EF23026 | Total Hardness: 1 drop = 20 ppm as CaCO3 / 25 mL | Each |
$59.95
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HARDNESS KIT TK3053 Z
AQUTK3053-Z
|
EF23024 | Total Hardness (Liquid Indicator): 1 drop = 10 ppm as CaCO3 / 25 mL | Each |
$65.95
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TOTAL HARD 1 DROP 1GPG LI
AQUTK3016-Z
|
EF23027 | Total Hardness: 1 drop = 1 gpg as CaCO3 / 15 mL | Each |
$66.95
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