Hardness of Water
| Image | Product Name | Type | Gradation of scale or limit of sensitivity |
Item # | Order |
|---|---|---|---|---|---|
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Product: AQUADURŽ Sensitive | Type: Semi-quantitative test strips | Gradation / Sensitivity: 0 ˇ 0.375 ˇ 0.75 ˇ 1.375 °e 0 ˇ 5.4 ˇ 10.8 ˇ 18.8 ppm CaCO3 |
Item #: 91243 | |
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Test strips for the detection of low-range water hardness. Instruction Sheet (pdf) Color reaction: Green → red Scope of delivery: 50 test strips in a tube |
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Product: AQUADURŽ Water Hardness Test Strips | Type: Semi-quantitative test strips | Gradation / Sensitivity: <3.75 ˇ >6.25 ˇ >12.5 ˇ >18.75 ˇ >25 ˇ >31.25 °e <54 ˇ >90 ˇ >180 ˇ >270 ˇ >360 ˇ >450 ppm CaCO3 |
Item #: 91201 | |
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Test sticks for determination of the water hardness. The hardness of water depends on its content of calcium and magnesium salts. When measuring the total hardness, the sum of these salts is determined. Instruction Sheet (pdf) Color Reaction: Green → red Scope of delivery: 100 test strips in a tube |
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Product: AQUADURŽ | Type: Semi-quantitative test strips | Gradation / Sensitivity: <3.75 ˇ >5 ˇ >8.75 ˇ >17.5 ˇ >26.25 °e <54 ˇ >72 ˇ >126 ˇ >252 ˇ >378 ppm CaCO3 |
Item #: 91220 | |
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Test sticks for determination of the water hardness. The hardness of water depends on its content of calcium and magnesium salts. When measuring the total hardness, the sum of these salts is determined. Instruction Sheet (pdf) Color Reaction: Green → red Scope of delivery: 100 test strips in a tube |
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Product: AQUADURŽ test strips | Type: Semi-quantitative test strips | Gradation / Sensitivity: <3.75 ˇ >6.25 ˇ >12.5 ˇ >18.75 ˇ >25 ˇ >31.25 °e <54 ˇ >90 ˇ >180 ˇ >270 ˇ >360 ˇ >450 ppm CaCO3 |
Item #: 91223 | |
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AQUADURŽ test strips are for the quick and easy determination of water hardness. The convenient Dip & Read procedure and the clear color changes from green to red ensure reliable results within seconds. Instruction Sheet (pdf) Color reaction: Green → red Scope of delivery: 1000 individually sealed test strips in a box |
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Product: AQUADURŽ test strips | Type: Semi-quantitative test strips | Gradation / Sensitivity: <3.75 ˇ >5 ˇ >8.75 ˇ >17.5 ˇ >26.25 °e <54 ˇ >72 ˇ >126 ˇ >252 ˇ >378 ppm CaCO3 |
Item #: 91224 | |
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AQUADURŽ test strips are for the quick and easy determination of water hardness. The convenient Dip & Read procedure and the clear color changes from green to red ensure reliable results within seconds. Instruction Sheet (pdf) Color change: Green → red Scope of delivery: 1000 individually sealed test strips in a box |
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Product: AQUADURŽ | Type: Semi-quantitative test strips | Gradation / Sensitivity: <3.75 ˇ >5 ˇ >10.5 ˇ >17.5 ˇ >26.25 °e <54 ˇ >72 ˇ >151.2 ˇ >252 ˇ >378 ppm CaCO3 |
Item #: 91240 | |
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Test stick for the determination of water hardness. Instruction Sheet (pdf) Color change: Green → red Scope of delivery: 1000 individually sealed test strips in a box |
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Product: NANOCOLORŽ Hardness 20 | Type: Photometric tube test | Gradation / Sensitivity: 0.2 - 3.6 mmol/L; 1.0 - 25.0 °e; 20 - 350 mg/L CaCO3 | Item #: 985043 | |
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Tube test for the determination of Total hardness. Precise rapid tests for all kind of water and waste water samples. Time-saving and reliable analysis together with our NANOCOLOR photometers. Instruction Sheet (pdf) Sea water analysis: Yes Scope of delivery: Rugged box with 20 test tubes. Sufficient for 20 tests |
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Product: NANOCOLORŽ Hardness Ca/Mg | Type: Photometric tube test | Gradation / Sensitivity: 0.2 - 3.6 mmol/L; 1.0 - 25.0 °e; 20 - 350 mg/L CaCO3 | Item #: 985044 | |
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Tube test for the determination of Total hardness. Precise rapid tests for all kind of water and waste water samples. Time-saving and reliable analysis together with our NANOCOLOR photometers. Instruction Sheet (pdf) Sea water analysis: Yes Scope of delivery: Rugged box with 20 test tubes. Sufficient for 20 tests |
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