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Probes and sensors
This section of the catalog presents a wide selection of Hach Lange Intellical probes and electrodes for the most demanding laboratory and field tasks in the following parameters: pH, dissolved oxygen, BOD, conductivity, TDS, ORP, ammonia, ammonium, chloride, fluoride, nitrate and sodium. All Intellical probes are automatically recognized by the HQ / HQD series meters and retain their calibration data, eliminating the need to recalibrate when switching between meters. The Red Rod pH electrodes provide exceptional performance and response times for a wide variety of sample types in the laboratory. The rugged outdoor sensors are housed in a stainless steel housing and, thanks to digital technology, can be used with cables up to 30 meters. In addition to sensors and electrodes, this section contains solutions for sensor maintenance, conductivity standards and pH buffers.
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Calibration solution for conductivity meter 1413 µS/cm, KCl, 250 mL
Standard conductivity solution 1413 μS/cm for calibrating meter, sensor and verifying analytical accuracy.
SKU: LZW9710.99
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KCl calibration solution for conductivity meter 12890 μS/cm
Calibration solutions are designed to adjust the measurement accuracy of instruments when measuring the electrical conductivity of water.
SKU: 2974426, 2974449
Singlet Single-use Conductivity Standard Solution, 147 µS/cm
Conductivity Standard Solution. Concentration 147 µS/cm at 25°C ±10% at 25°C. Pack of 20, 20 mL each.
SKU: 2771320
Calibration solution for conductivity meter 1413 µS/cm, KCl, 125 mL
1413 μS/cm conductivity reference solution for calibrating the conductivity meter / cell and verifying the accuracy of the analysis performed.
SKU: LZW9711.99
KCl calibration solution for conductivity meters 1412 μS/cm
Calibration solutions are designed to adjust the measurement accuracy of instruments when measuring the electrical conductivity of water.
SKU: 2974326, 2974349
30090847 Standard solution conductivity 1.3 µs/cm
Mettler Toledo 30090847 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: 30090847
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
Laboratory conductivity probe Intellical CDC401, cable 1 m, 3 m
Intellical CDC401 is a digital graphite 4-pole conductometric cell with temperature sensor.
SKU: CDC40101, CDC40103
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
Field conductivity sensor Intellical CDC401, cable 5, 10, 15, 30 m
Intellical CDC401 is a digital graphite 4-pole conductometric cell with temperature sensor. Field design.
SKU: CDC40105, CDC40110
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
Sorting:
Calibration solution for conductivity meter 1413 µS/cm, KCl, 250 mL
Standard conductivity solution 1413 μS/cm for calibrating meter, sensor and verifying analytical accuracy.
SKU: LZW9710.99
KCl calibration solution for conductivity meter 12890 μS/cm
Calibration solutions are designed to adjust the measurement accuracy of instruments when measuring the electrical conductivity of water.
SKU: 2974426, 2974449
Singlet Single-use Conductivity Standard Solution, 147 µS/cm
Conductivity Standard Solution. Concentration 147 µS/cm at 25°C ±10% at 25°C. Pack of 20, 20 mL each.
SKU: 2771320
Calibration solution for conductivity meter 1413 µS/cm, KCl, 125 mL
1413 μS/cm conductivity reference solution for calibrating the conductivity meter / cell and verifying the accuracy of the analysis performed.
SKU: LZW9711.99
KCl calibration solution for conductivity meters 1412 μS/cm
Calibration solutions are designed to adjust the measurement accuracy of instruments when measuring the electrical conductivity of water.
SKU: 2974326, 2974349
30090847 Standard solution conductivity 1.3 µs/cm
Mettler Toledo 30090847 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: 30090847
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
Laboratory conductivity probe Intellical CDC401, cable 1 m, 3 m
Intellical CDC401 is a digital graphite 4-pole conductometric cell with temperature sensor.
SKU: CDC40101, CDC40103
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
Field conductivity sensor Intellical CDC401, cable 5, 10, 15, 30 m
Intellical CDC401 is a digital graphite 4-pole conductometric cell with temperature sensor. Field design.
SKU: CDC40105, CDC40110
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
