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Hardness
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Potassium hydroxide Solution, 8 N, 100 mL
For the determination of Calcium Hardness, Copper and Total Kjeldahl Nitrogen.
SKU: 28232H
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High range hardness reagent kit, 100 - 4000 mg/L as CaCO3
The first titration gives results for the calcium hardness and the second titration gives the total hardness. The difference between the values is the level of magnesium hardness. All concentration results are given in mg/L CaCO3.
SKU: 2448700
Low range hardness reagent kit, 10 - 160 mg/l CaCO3
The first titration gives results for the calcium hardness and the second titration gives the total hardness. The difference between the values is the level of magnesium hardness. All concentration results are given in mg/L as CaCO3.
SKU: 2448600
Hardness test kit (total / calcium), model HA-4P
Test kit for determination of total and calcium hardness by drop count titration / EDTA. Magnesium hardness can be calculated from the difference in the values obtained; range 20 - 400 mg/l CaCO3, 100 tests.
SKU: 145701
SKU: 145701
ManVer indicator solution for hardness determination
Reagent for titrimetric determination of water hardness.
SKU: 42532
CDTA titrant HexaVer, 0.02 N, 1 L
Solution for determining water hardness.
SKU: 74053
Solution Hardness 2 ManVer (calmagite), 500 ml
Solution for determining hardness and chelating agents.
SKU: 42549
Colorimetric Hardness Analyzer Envirolyzer EZ1000 Series
EZ1000 series analyzers use the colorimetric method of analysis: EZ1016 total hardness, EZ1017 calcium hardness, EZ1304 total hardness and calcium hardness, EZ1306 total hardness, calcium and magnesium hardness. Standard measuring range: 0.025 - 1 mg/L CaCO3.
SKU: EZ1016.99001C02
Titrimetric analyzer of total and calcium hardness EZ4043 / EZ4041 / EZ4044
The EZ4000 Series Hardness Analyzers are single parameter titrators: total hardness EZ4043 - Calmagit / EDTA method with a submersible LED probe, standard measurement range: 0.25 - 10 mg/L CaCO3; EZ4041 total hardness; calmagit / EDTA method, standard measurement range: 100 - 1000 mg/L CaCO3; EZ4044 Calcium hardness, standard measuring range: 10 - 1000 mg/L CaCO3.
SKU: EZ4041.99001C02, EZ4043.99001C02, EZ4044.99001C02
EZ5000 Series Alkalinity and Hardness Analyzers
The instrument configuration "Total Hardness + Alkalinity" performs a sequence of two different titration methods: acid-base titration with a combination electrode for alkalinity determination and colorimetric titration for hardness determination in a single titration vessel. Combined measurement of two parameters in one analyzer is a convenient solution for operators and eliminates the need for additional space and the purchase of a second analyzer.
SKU: EZ5004.99001C02
Pool Master test kit for pool water analysis
The Hach Pool Master kit combines several tests in one kit: alkalinity, chlorine, hardness and pH, as well as specific tests for total alkalinity, calcium hardness and cyanuric acid.
SKU: 2315001
Sorting:
Potassium hydroxide Solution, 8 N, 100 mL
For the determination of Calcium Hardness, Copper and Total Kjeldahl Nitrogen.
SKU: 28232H
High range hardness reagent kit, 100 - 4000 mg/L as CaCO3
The first titration gives results for the calcium hardness and the second titration gives the total hardness. The difference between the values is the level of magnesium hardness. All concentration results are given in mg/L CaCO3.
SKU: 2448700
Low range hardness reagent kit, 10 - 160 mg/l CaCO3
The first titration gives results for the calcium hardness and the second titration gives the total hardness. The difference between the values is the level of magnesium hardness. All concentration results are given in mg/L as CaCO3.
SKU: 2448600
Hardness test kit (total / calcium), model HA-4P
Test kit for determination of total and calcium hardness by drop count titration / EDTA. Magnesium hardness can be calculated from the difference in the values obtained; range 20 - 400 mg/l CaCO3, 100 tests.
SKU: 145701
SKU: 145701
ManVer indicator solution for hardness determination
Reagent for titrimetric determination of water hardness.
SKU: 42532
CDTA titrant HexaVer, 0.02 N, 1 L
Solution for determining water hardness.
SKU: 74053
Solution Hardness 2 ManVer (calmagite), 500 ml
Solution for determining hardness and chelating agents.
SKU: 42549
Colorimetric Hardness Analyzer Envirolyzer EZ1000 Series
EZ1000 series analyzers use the colorimetric method of analysis: EZ1016 total hardness, EZ1017 calcium hardness, EZ1304 total hardness and calcium hardness, EZ1306 total hardness, calcium and magnesium hardness. Standard measuring range: 0.025 - 1 mg/L CaCO3.
SKU: EZ1016.99001C02
Titrimetric analyzer of total and calcium hardness EZ4043 / EZ4041 / EZ4044
The EZ4000 Series Hardness Analyzers are single parameter titrators: total hardness EZ4043 - Calmagit / EDTA method with a submersible LED probe, standard measurement range: 0.25 - 10 mg/L CaCO3; EZ4041 total hardness; calmagit / EDTA method, standard measurement range: 100 - 1000 mg/L CaCO3; EZ4044 Calcium hardness, standard measuring range: 10 - 1000 mg/L CaCO3.
SKU: EZ4041.99001C02, EZ4043.99001C02, EZ4044.99001C02
EZ5000 Series Alkalinity and Hardness Analyzers
The instrument configuration "Total Hardness + Alkalinity" performs a sequence of two different titration methods: acid-base titration with a combination electrode for alkalinity determination and colorimetric titration for hardness determination in a single titration vessel. Combined measurement of two parameters in one analyzer is a convenient solution for operators and eliminates the need for additional space and the purchase of a second analyzer.
SKU: EZ5004.99001C02
Pool Master test kit for pool water analysis
The Hach Pool Master kit combines several tests in one kit: alkalinity, chlorine, hardness and pH, as well as specific tests for total alkalinity, calcium hardness and cyanuric acid.
SKU: 2315001