998 (90) 174-57-84
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:
Filters
Sorting:
HI7033L Conductivity standard 84 µS/cm (500 ml bottle)
HI7033L is a superior conductivity standard with a conductivity value of 84 µS/cm, prepared from a potassium chloride solution, traceable to NIST.
SKU: HI7033L
Compare
HI7031L KCl solution with a standard conductivity of 1413 µS/cm
The HI7031L is a premium conductivity standard with a conductivity value of 1413 µS/cm, based on a NIST traceable potassium chloride solution.
SKU: HI7031L
Solution 12.88 mS/cm, KCl, 250 mL for conductivity meter calibration
Standard conductivity solution. 12.88 mS/cm ± 0.11 mS/cm @ 25 °C. Potassium chloride (KCl) (0.1 M). Bottle 250 ml.
SKU: LZW9720.99
KCl calibration solution for conductivity meters 146.9 μS/cm
Calibration solutions are designed to adjust the measurement accuracy of instruments when measuring the electrical conductivity of water.
SKU: 2974226, 2974249
30094617 Standard solution conductivity 5 µs/cm
Mettler Toledo 30094617 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: 30094617
Conductivity calibration solution 12.88 mS/cm, KCl, 125 mL
Standard conductivity solution. 12.88 mS/cm ± 0.11 mS/cm @ 25 °C. Potassium chloride (KCl) (0.1 M). Bottle 125 ml.
SKU: LZW9721.99
51300169 Standard solution conductivity 10 µs/cm
Mettler Toledo 51300169 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: 51300169
Certified Conductivity Standard Solution, 25 μS/cm, NaCl, 250 ml
Calibration solution for salt meters (TDS meter) and conductivity meters.
SKU: S51M013
51302153 Standard solution conductivity 84 µs/cm
Mettler Toledo 51302153 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: 51302153
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
Sorting:
HI7033L Conductivity standard 84 µS/cm (500 ml bottle)
HI7033L is a superior conductivity standard with a conductivity value of 84 µS/cm, prepared from a potassium chloride solution, traceable to NIST.
SKU: HI7033L
HI7031L KCl solution with a standard conductivity of 1413 µS/cm
The HI7031L is a premium conductivity standard with a conductivity value of 1413 µS/cm, based on a NIST traceable potassium chloride solution.
SKU: HI7031L
Solution 12.88 mS/cm, KCl, 250 mL for conductivity meter calibration
Standard conductivity solution. 12.88 mS/cm ± 0.11 mS/cm @ 25 °C. Potassium chloride (KCl) (0.1 M). Bottle 250 ml.
SKU: LZW9720.99
KCl calibration solution for conductivity meters 146.9 μS/cm
Calibration solutions are designed to adjust the measurement accuracy of instruments when measuring the electrical conductivity of water.
SKU: 2974226, 2974249
30094617 Standard solution conductivity 5 µs/cm
Mettler Toledo 30094617 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: 30094617
Conductivity calibration solution 12.88 mS/cm, KCl, 125 mL
Standard conductivity solution. 12.88 mS/cm ± 0.11 mS/cm @ 25 °C. Potassium chloride (KCl) (0.1 M). Bottle 125 ml.
SKU: LZW9721.99
51300169 Standard solution conductivity 10 µs/cm
Mettler Toledo 51300169 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: 51300169
Certified Conductivity Standard Solution, 25 μS/cm, NaCl, 250 ml
Calibration solution for salt meters (TDS meter) and conductivity meters.
SKU: S51M013
51302153 Standard solution conductivity 84 µs/cm
Mettler Toledo 51302153 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: 51302153
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