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Probes and sensors

lab and field probesThis 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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Conductivity standard solution, 1000 μS/cm, NaCl, 50 ml

Conductivity standard solution, 1000 μS/cm, NaCl, 50 ml

NaCl (sodium chloride) standard solution for calibrating conductivity meters and sensors.

SKU: 1440026

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SKU: HI1131B

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SKU: HE-960RW

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Ammonium Ionic Strength Adjustor (ISA) Powder Pillows, pk/100

Ammonium Ionic Strength Adjustor (ISA) Powder Pillows, pk/100

Ionic Strength Adjustor (ISA) for Ammonium determinations by Ion Selective Electrode (ISE) method. Powder form prevent from diluting samples. Ideal for low Ammonium level readings. Eliminate most interferences. Pack of 100 powder pillows.

SKU: 2980699

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ORP calibration solution in ampoules (Light's solution)

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

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OEC-PSt7-YAU replacement oxygen sensor for WR and WRM probes of OXYPro series

OEC-PSt7-YAU replacement oxygen sensor for WR and WRM probes of OXYPro series

Spare cap with OEC-PSt7-YAU oxygen sensor.

SKU: OEC-PSt7-YAU

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SKU: HI7040L

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SKU: HE-960RW-GC

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Ammonia Ionic Strength Adjustor (ISA) Powder Pillows, pk/100

Ammonia Ionic Strength Adjustor (ISA) Powder Pillows, pk/100

Ammonia Ionic Strength Adjustor (ISA) for Ammonia determinations by Ion Selective Electrode (ISE) method. Ideal for low Ammonia level readings. Pack of 100 powder pillows.

SKU: 4447169

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ORP / Redox calibration solution (ZoBell's solution)

ORP / Redox calibration solution (ZoBell's solution)

Standard solution for calibration and accuracy verification of ORP electrodes.

SKU: 2316949

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Replacement cap with oxygen sensor OEC-PSt7-NAU for OXYPro WR and WRM probes

Replacement cap with oxygen sensor OEC-PSt7-NAU for OXYPro WR and WRM probes

Fast response oxygen sensor for PreSens OXYPro WR and WRM probes.

SKU: OEC-PSt7-NAU-OIW

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SKU: 51343156

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SKU: HD-480

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ISE Ammonia Standard Solution, 1 mg/L, 500 mL

ISE Ammonia Standard Solution, 1 mg/L, 500 mL

ISE Standard Solution. Ammonia, 1,00 mg/L ±0.03 mg/L NH3-N. 500 mL bottle.

SKU: 189149

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ORP buffer solution for calibration 200 mV, 500 ml

ORP buffer solution for calibration 200 mV, 500 ml

ORP reference solution used to calibrate the ORP sensor (in resealable plastic bottles).

SKU: 25M2A1001-115

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Replacement cap OEC30-PSt7-YAU with oxygen sensor for OXYPro WR and WRM probes

Replacement cap OEC30-PSt7-YAU with oxygen sensor for OXYPro WR and WRM probes

Thanks to the design of the cap, this model of the sensor reduces the formation of air bubbles during the measurement of dissolved oxygen.

SKU: OEC30-PSt7-YAU

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SKU: 51109504

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SKU: HD-960L

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ISE Ammonia Standard Solution, 100 mg/L, 500 mL

ISE Ammonia Standard Solution, 100 mg/L, 500 mL

ISE Standard Solution. Ammonia, 100 mg/L ±2 mg/L NH3-N. 500 mL bottle.

SKU: 2406549

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ORP buffer solution for calibration, 600 mV

ORP buffer solution for calibration, 600 mV

Reference solution for calibration of ORP electrodes (sealed plastic bottle).

SKU: 25M2A1002-115

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Oxygen sensors WR, WRM and WR-ECS OXYPro series

Oxygen sensors WR, WRM and WR-ECS OXYPro series

Probe for measuring dissolved and gaseous oxygen.

SKU: WR, WRM, WR-ECS

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SKU: 301960

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Sorting: 

Conductivity standard solution, 1000 μS/cm, NaCl, 50 ml

Conductivity standard solution, 1000 μS/cm, NaCl, 50 ml

NaCl (sodium chloride) standard solution for calibrating conductivity meters and sensors.

SKU: 1440026

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SKU: HI1131B

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SKU: HE-960RW

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Ammonium Ionic Strength Adjustor (ISA) Powder Pillows, pk/100

Ammonium Ionic Strength Adjustor (ISA) Powder Pillows, pk/100

Ionic Strength Adjustor (ISA) for Ammonium determinations by Ion Selective Electrode (ISE) method. Powder form prevent from diluting samples. Ideal for low Ammonium level readings. Eliminate most interferences. Pack of 100 powder pillows.

SKU: 2980699

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ORP calibration solution in ampoules (Light's solution)

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

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OEC-PSt7-YAU replacement oxygen sensor for WR and WRM probes of OXYPro series

OEC-PSt7-YAU replacement oxygen sensor for WR and WRM probes of OXYPro series

Spare cap with OEC-PSt7-YAU oxygen sensor.

SKU: OEC-PSt7-YAU

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SKU: HI7040L

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SKU: HE-960RW-GC

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Ammonia Ionic Strength Adjustor (ISA) Powder Pillows, pk/100

Ammonia Ionic Strength Adjustor (ISA) Powder Pillows, pk/100

Ammonia Ionic Strength Adjustor (ISA) for Ammonia determinations by Ion Selective Electrode (ISE) method. Ideal for low Ammonia level readings. Pack of 100 powder pillows.

SKU: 4447169

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ORP / Redox calibration solution (ZoBell's solution)

ORP / Redox calibration solution (ZoBell's solution)

Standard solution for calibration and accuracy verification of ORP electrodes.

SKU: 2316949

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Replacement cap with oxygen sensor OEC-PSt7-NAU for OXYPro WR and WRM probes

Replacement cap with oxygen sensor OEC-PSt7-NAU for OXYPro WR and WRM probes

Fast response oxygen sensor for PreSens OXYPro WR and WRM probes.

SKU: OEC-PSt7-NAU-OIW

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SKU: 51343156

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SKU: HD-480

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ISE Ammonia Standard Solution, 1 mg/L, 500 mL

ISE Ammonia Standard Solution, 1 mg/L, 500 mL

ISE Standard Solution. Ammonia, 1,00 mg/L ±0.03 mg/L NH3-N. 500 mL bottle.

SKU: 189149

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ORP buffer solution for calibration 200 mV, 500 ml

ORP buffer solution for calibration 200 mV, 500 ml

ORP reference solution used to calibrate the ORP sensor (in resealable plastic bottles).

SKU: 25M2A1001-115

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Replacement cap OEC30-PSt7-YAU with oxygen sensor for OXYPro WR and WRM probes

Replacement cap OEC30-PSt7-YAU with oxygen sensor for OXYPro WR and WRM probes

Thanks to the design of the cap, this model of the sensor reduces the formation of air bubbles during the measurement of dissolved oxygen.

SKU: OEC30-PSt7-YAU

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SKU: 51109504

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SKU: HD-960L

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ISE Ammonia Standard Solution, 100 mg/L, 500 mL

ISE Ammonia Standard Solution, 100 mg/L, 500 mL

ISE Standard Solution. Ammonia, 100 mg/L ±2 mg/L NH3-N. 500 mL bottle.

SKU: 2406549

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ORP buffer solution for calibration, 600 mV

ORP buffer solution for calibration, 600 mV

Reference solution for calibration of ORP electrodes (sealed plastic bottle).

SKU: 25M2A1002-115

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Oxygen sensors WR, WRM and WR-ECS OXYPro series

Oxygen sensors WR, WRM and WR-ECS OXYPro series

Probe for measuring dissolved and gaseous oxygen.

SKU: WR, WRM, WR-ECS

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SKU: 301960

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