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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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SKU: 30298424
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SKU: OXI
SKU: HD-200FL
RENOVO.N solution for cleaning pH electrodes, pure water samples, 250 ml
Solution for regular cleaning of the sensitive element of a pH electrode.
SKU: S16M001
Powder Pillows buffer, pH 10.01 blue 250 pcs.
Standard for the calibration of electrodes. pH buffer in powder for dilution. The color coding is blue.
SKU: 2227164
Certified Buffer Standard Solution, pH 7,413
Certified Buffer Standard Solution, pH 7,413 ±0.010 pH at 25°C, 500 mL.
SKU: S11M005
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
30464189 Calibration solution pH 8.00
Technical buffer solution pH 8.00 ± 0.02
SKU: 30464189
51350034 Buffer pH 7.00, 250 ml
Certified pH buffer solution for electrode calibration.
SKU: 51350034
SKU: HI7072
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
SKU: HD-480
ORP calibration solution in ampoules (Light's solution)
Light's solution in ampoules for calibration of ORP meters. The package contains 20 ampoules of 20 ml.
SKU: 2612520
Powder Pillows sachets with buffer pH 10.01 (blue) 50 pcs.
Standard for calibrating pH electrodes.
SKU: 2227166
Certified Buffer Standard Solution, pH 7,000
Certified Buffer Standard Solution, pH 7,000 ±0.010 pH at 25°C, 500 mL.
SKU: S11M004
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
51350044 Certified buffer pH 7.00, 6 x 250 ml
Solution for pH electrodes calibration.
SKU: 51350044
SKU: 51340333
SKU: 51344020
ORP / Redox calibration solution (ZoBell's solution)
Standard solution for calibration and accuracy verification of ORP electrodes.
SKU: 2316949
Powder Pillows buffer pH 10.01 (blue), 15 pcs
Sealed bags with powder for pH electrode calibration.
SKU: 2227195
Certified Buffer Standard Solution, pH 6,865
Certified Buffer Standard Solution, pH 6,865 ±0.010 pH at 25°C, 500 mL.
SKU: S11M003
Sorting:
SKU: 30298424
SKU: OXI
SKU: HD-200FL
RENOVO.N solution for cleaning pH electrodes, pure water samples, 250 ml
Solution for regular cleaning of the sensitive element of a pH electrode.
SKU: S16M001
Powder Pillows buffer, pH 10.01 blue 250 pcs.
Standard for the calibration of electrodes. pH buffer in powder for dilution. The color coding is blue.
SKU: 2227164
Certified Buffer Standard Solution, pH 7,413
Certified Buffer Standard Solution, pH 7,413 ±0.010 pH at 25°C, 500 mL.
SKU: S11M005
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
30464189 Calibration solution pH 8.00
Technical buffer solution pH 8.00 ± 0.02
SKU: 30464189
51350034 Buffer pH 7.00, 250 ml
Certified pH buffer solution for electrode calibration.
SKU: 51350034
SKU: HI7072
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
SKU: HD-480
ORP calibration solution in ampoules (Light's solution)
Light's solution in ampoules for calibration of ORP meters. The package contains 20 ampoules of 20 ml.
SKU: 2612520
Powder Pillows sachets with buffer pH 10.01 (blue) 50 pcs.
Standard for calibrating pH electrodes.
SKU: 2227166
Certified Buffer Standard Solution, pH 7,000
Certified Buffer Standard Solution, pH 7,000 ±0.010 pH at 25°C, 500 mL.
SKU: S11M004
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
51350044 Certified buffer pH 7.00, 6 x 250 ml
Solution for pH electrodes calibration.
SKU: 51350044
SKU: 51340333
SKU: 51344020
ORP / Redox calibration solution (ZoBell's solution)
Standard solution for calibration and accuracy verification of ORP electrodes.
SKU: 2316949
Powder Pillows buffer pH 10.01 (blue), 15 pcs
Sealed bags with powder for pH electrode calibration.
SKU: 2227195
Certified Buffer Standard Solution, pH 6,865
Certified Buffer Standard Solution, pH 6,865 ±0.010 pH at 25°C, 500 mL.
SKU: S11M003
