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Conductivity standards
Standard solutions for calibrating conductivity meters and for determining the values of total dissolved solids (TDS meters). If you require accurate and reproducible results from your conductometer, then calibration using pre-prepared standard solutions is necessary. Potassium Chloride (KCl) is the most popular calibration solution because it is soluble and stable. The composition of the conductivity standard solutions is the KCl: Water ratio. Always use fresh solution and carry out the procedure in a plastic container, as the use of metal containers may affect calibration. Available solutions for calibrating conductivity and TDS meters are ready to use. Hach Lange offers certified NaCl and KCl standard solutions in various concentrations. Below are the most popular calibration solutions for conductivity and TDS meters:
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Conductivity calibration solution 10000 μS/cm, NaCl, 50 ml
Standard solution for calibrating TDS meters and conductivity meters.
SKU: 2972226
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HI6031 Conductivity standard 1413 µS/cm (500 ml)
HI6031 is a high quality 1413 µS/cm conductivity standard based on potassium chloride solution. Comes with a certificate of analysis.
SKU: HI6031
51300170 Standard solution conductivity 500 µs/cm
Mettler Toledo 51300170 Conductivity Standard is a high quality reference solution with a known and accurate conductivity value. Used to calibrate and test the performance of meters (conductivity meters) and conductivity sensors.
SKU: 51300170
Singlet Single-use Conductivity Standard Solution, 1413 µS/cm
Singlet standard solutions for calibration of conductometers in individual sealed bags, without color coding. Packaging: 20 sachets, 20 mL each.
SKU: 2771420
Conductivity calibration solution 100 μS/cm, NaCl, 50 ml
Standard conductivity solution for calibrating TDS meters (salinometers) and conductivity meters.
SKU: 2971826
HI6031 Conductivity standard 84 µS/cm (500 ml)
HI6033 is a high quality 84 µS/cm conductivity standard based on potassium chloride solution. Comes with a certificate of analysis.
SKU: HI6033
51350094 Conductivity standard 12.88 mS/cm, 250 ml
Solution for calibration and verification of devices that measure the electrical conductivity of solutions.
SKU: 51350094
Certified Conductivity Standard Solution, 1408 µS/cm
KCl 0.1D Conductivity calibration solution. Concentration 1408 μS/cm ± 0.5% at 25 °C, 500 ml.
SKU: S51M003
Conductivity Standard Solution, 180 µS/cm, NaCl, 100 mL
Calibration solution 180 μS/cm ± 10 μS/cm at 25 °C.
SKU: 2307542
HI70030P Conductivity Standard 12880 µS/cm (25 x 20 ml sachets)
HI70030P is a premium solution with a conductivity of 12,880 µS/cm that complies with NIST standards and comes in convenient disposable sachets.
SKU: HI70030P
Certified Conductivity Standard Solution, 1015 µS/cm
Certified solution with standard conductivity, 0.05% sodium chloride (NaCl), concentration 1015 μS/cm ± 0.5% at 25 °C, 500 ml.
SKU: S51M004
Conductivity standard solution, 1000 μS/cm, NaCl, 50 ml
NaCl (sodium chloride) standard solution for calibrating conductivity meters and sensors.
SKU: 1440026
HI70031P Conductivity Standard 1413 µS/cm (25 x 20 ml sachets)
HI70031P is a premium solution with a conductivity of 1413 µS/cm that complies with NIST standards and comes in convenient disposable sachets.
SKU: HI70031P
Conductivity Standard Solution, 146,9 µS/cm
Calibration solution, concentration 146.9 μS/cm ± 2.5% at 25 °C / 0.001M KCl, 500 ml.
SKU: C20C280
NaCl solution for conductivity meter calibration 18000 μS/cm, 100 mL
Standard solution for tds and conductivity meters.
SKU: 2307442
HI70039P Conductivity Standard 5000 µS/cm (25 x 20 ml sachets)
HI70039P is a premium solution with a conductivity of 5000 µS/cm that complies with NIST standards and comes in convenient disposable sachets.
SKU: HI70039P
Certified Conductivity Standard Solution, 111,3 mS/cm
Calibration solution for conductivity and TDS meters, concentration 111.3 mS/cm ± 0.5% (k = 2) at 25 °C, 500 ml.
SKU: S51M001
NaCl solution for conductivity meter calibration 1990 μS/cm, 100 mL
Standard solution for tds and conductivity meters.
SKU: 210542
HI77100P Calibration Solutions 1413 µS/cm and pH 7.01 in sachets
The HI77100P is a set of high quality 1413 µS/cm conductivity standards and pH 7.01 buffers in easy-to-use disposable sachets.
SKU: HI77100P
Singlet Single-use Conductivity Standard Solution, 12,88 mS/cm
Solution with standard conductivity in individual sealed sachets, no color coding. Potassium chloride (KCl).
SKU: 2771520
Calibration solutions for TDS meters 30 ppm
Solutions are designed to adjust the measurement accuracy of devices when measuring conductivity and total dissolved solids (salinity) of water.
SKU: 2974526, 2974549
51350098 Conductivity standard 12.88 mS/cm, 6 x 250 ml
Solution for calibration and verification of the accuracy of conductometers and conductivity sensors.
SKU: 51350098
Conductivity Standard Solution, 12,88 mS/cm
Calibration solution for conductivity meters, concentration 12.88 mS/cm ± 1% at 25 °C / 0.1M KCl, 500 ml.
SKU: C20C250
Calibration solutions for TDS meters 300 ppm
The solutions are designed to check the accuracy of measurement and calibration of devices in the analysis of conductivity and total salinity (salinity) of water.
SKU: 2974626, 2974649
Sorting:
Conductivity calibration solution 10000 μS/cm, NaCl, 50 ml
Standard solution for calibrating TDS meters and conductivity meters.
SKU: 2972226
HI6031 Conductivity standard 1413 µS/cm (500 ml)
HI6031 is a high quality 1413 µS/cm conductivity standard based on potassium chloride solution. Comes with a certificate of analysis.
SKU: HI6031
51300170 Standard solution conductivity 500 µs/cm
Mettler Toledo 51300170 Conductivity Standard is a high quality reference solution with a known and accurate conductivity value. Used to calibrate and test the performance of meters (conductivity meters) and conductivity sensors.
SKU: 51300170
Singlet Single-use Conductivity Standard Solution, 1413 µS/cm
Singlet standard solutions for calibration of conductometers in individual sealed bags, without color coding. Packaging: 20 sachets, 20 mL each.
SKU: 2771420
Conductivity calibration solution 100 μS/cm, NaCl, 50 ml
Standard conductivity solution for calibrating TDS meters (salinometers) and conductivity meters.
SKU: 2971826
HI6031 Conductivity standard 84 µS/cm (500 ml)
HI6033 is a high quality 84 µS/cm conductivity standard based on potassium chloride solution. Comes with a certificate of analysis.
SKU: HI6033
51350094 Conductivity standard 12.88 mS/cm, 250 ml
Solution for calibration and verification of devices that measure the electrical conductivity of solutions.
SKU: 51350094
Certified Conductivity Standard Solution, 1408 µS/cm
KCl 0.1D Conductivity calibration solution. Concentration 1408 μS/cm ± 0.5% at 25 °C, 500 ml.
SKU: S51M003
Conductivity Standard Solution, 180 µS/cm, NaCl, 100 mL
Calibration solution 180 μS/cm ± 10 μS/cm at 25 °C.
SKU: 2307542
HI70030P Conductivity Standard 12880 µS/cm (25 x 20 ml sachets)
HI70030P is a premium solution with a conductivity of 12,880 µS/cm that complies with NIST standards and comes in convenient disposable sachets.
SKU: HI70030P
Certified Conductivity Standard Solution, 1015 µS/cm
Certified solution with standard conductivity, 0.05% sodium chloride (NaCl), concentration 1015 μS/cm ± 0.5% at 25 °C, 500 ml.
SKU: S51M004
Conductivity standard solution, 1000 μS/cm, NaCl, 50 ml
NaCl (sodium chloride) standard solution for calibrating conductivity meters and sensors.
SKU: 1440026
HI70031P Conductivity Standard 1413 µS/cm (25 x 20 ml sachets)
HI70031P is a premium solution with a conductivity of 1413 µS/cm that complies with NIST standards and comes in convenient disposable sachets.
SKU: HI70031P
Conductivity Standard Solution, 146,9 µS/cm
Calibration solution, concentration 146.9 μS/cm ± 2.5% at 25 °C / 0.001M KCl, 500 ml.
SKU: C20C280
NaCl solution for conductivity meter calibration 18000 μS/cm, 100 mL
Standard solution for tds and conductivity meters.
SKU: 2307442
HI70039P Conductivity Standard 5000 µS/cm (25 x 20 ml sachets)
HI70039P is a premium solution with a conductivity of 5000 µS/cm that complies with NIST standards and comes in convenient disposable sachets.
SKU: HI70039P
Certified Conductivity Standard Solution, 111,3 mS/cm
Calibration solution for conductivity and TDS meters, concentration 111.3 mS/cm ± 0.5% (k = 2) at 25 °C, 500 ml.
SKU: S51M001
NaCl solution for conductivity meter calibration 1990 μS/cm, 100 mL
Standard solution for tds and conductivity meters.
SKU: 210542
HI77100P Calibration Solutions 1413 µS/cm and pH 7.01 in sachets
The HI77100P is a set of high quality 1413 µS/cm conductivity standards and pH 7.01 buffers in easy-to-use disposable sachets.
SKU: HI77100P
Singlet Single-use Conductivity Standard Solution, 12,88 mS/cm
Solution with standard conductivity in individual sealed sachets, no color coding. Potassium chloride (KCl).
SKU: 2771520
Calibration solutions for TDS meters 30 ppm
Solutions are designed to adjust the measurement accuracy of devices when measuring conductivity and total dissolved solids (salinity) of water.
SKU: 2974526, 2974549
51350098 Conductivity standard 12.88 mS/cm, 6 x 250 ml
Solution for calibration and verification of the accuracy of conductometers and conductivity sensors.
SKU: 51350098
Conductivity Standard Solution, 12,88 mS/cm
Calibration solution for conductivity meters, concentration 12.88 mS/cm ± 1% at 25 °C / 0.1M KCl, 500 ml.
SKU: C20C250
Calibration solutions for TDS meters 300 ppm
The solutions are designed to check the accuracy of measurement and calibration of devices in the analysis of conductivity and total salinity (salinity) of water.
SKU: 2974626, 2974649
