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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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Singlet Single-Use pH Buffer Kit, pH 4,01 & 7,00
pH Buffer Standard Solution for pH electrode calibration. Sealed foil pouches of pH buffers. pH is ±0.02 at 25°C. Pack of 20 of pH 4,01 & 7,00, 20 mL each.
SKU: 2769920
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Orbisphere GA2400 Series Oxygen Sensor, 100 Bar
Electrochemical industrial oxygen sensor. Used in conjunction with Orbisphere controllers.
SKU: GA2400-S0S
1200-S sc Digital pH sensor for SC controller
Hach offers a wide range of analog and digital pH and ORP sensors to meet your in-line pH or ORP monitoring needs in water or other liquids.
SKU: LXV426.99.10001
Orbisphere K1200 Oxygen Sensor for nuclear applications, 0 - 2000 ppb
Maintenance-free optical sensor for analysis and monitoring of dissolved oxygen in nuclear power plants.
SKU: K1200-S00
Chloride Standard Solution, 1000 mg/L, 500 mL
ISE Standard Solution. Chloride, 1000 mg/L ±10 mg/L Cl- (NIST). 500 mL bottle.
SKU: 18349
Certified Buffer Standard Solution, pH 1.679
Certified Buffer Standard Solution,1.679 ±0.010 pH at 25°C.
SKU: S11M001
Buffer solution pH 10.01, 125 ml
Calibration solution with pH 10.01 ± 0.02 at 25 ° C for ph electrodes.
SKU: LZW9470.99
1200-S sc digital online ORP sensor for SC series controllers
Hach offers a wide range of analog and digital pH and ORP sensors to meet your in-line pH or ORP monitoring needs in water or other liquids.
SKU: LXV426.99.20001
Buffer Solution, pH 10,01
Buffer Solution, concentration pH 10,01 ± 0,02, 500 mL.
SKU: 1222149
Calibration solution ph 4.01, 250 mL
Buffer solution with a standard pH value for calibrating and verifying the accuracy of pH electrodes and hydrogen ion meters.
SKU: LZW9463.99
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
ISE Ammonia Standard Solution, 1000 mg/L, 1 L
ISE Standard Solution. Ammonia, 1000 mg/L ±20 mg/L NH3-N. 1 L bottle.
SKU: 2354153
Orbisphere K1200 Oxygen Sensor for nuclear applications, 0 - 40 ppm
Maintenance-free optical sensor for analysis and monitoring of dissolved oxygen in nuclear power plants.
SKU: K1200-S00H
Buffer Solution, pH 7,00
Buffer Solution, concentration pH 7,00± 0,02, 500 mL.
SKU: 1222249
Calibration solution ph 7.00, 250 mL
Buffer solution for calibration and accuracy check of pH electrodes and hydrogen ion meters, pH is 7.00 ± 0.02 pH at 25 °C
SKU: LZW9464.98
SKU: DULCODOS Cooling Water
Filling Solution, Reference, 3 M KCl with AgCl, 28 mL
Filling solution for electrode reference element, Potassium Chloride (KCl) with Saturated AgCl, 3 M, 28 mL bottle.
SKU: 2841700
Inline oxygen sensor Orbisphere K1100 series, 0 - 40 ppm, 28 mm fitting
The Orbisphere K1100-S00H is a high-precision, fluorescent dissolved oxygen sensor optimized for energy applications.
SKU: K1100-S00H
Buffer solution, pH 4,01
Buffer Solution, concentration pH 4,01± 0,02, 500 mL.
SKU: 1222349
Calibration solution ph 10.01, 250 ml
PH buffer solution 10.01 ± 0.02 pH at 25 °C for checking the accuracy of pH meters and electrodes.
SKU: LZW9471.99
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
Inline oxygen sensor Orbisphere K1100 series, 0 - 2000 ppb, 28 mm fitting
The Orbisphere K1100 is a high-precision, fluorescent dissolved oxygen sensor optimized for energy applications.
SKU: K1100-S00
pH Buffer Solution, pH 10.01
pH Buffer Solution, concentration pH 10.01± 0,02, 500 mL.
SKU: 2283649.99
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
Sorting:
Singlet Single-Use pH Buffer Kit, pH 4,01 & 7,00
pH Buffer Standard Solution for pH electrode calibration. Sealed foil pouches of pH buffers. pH is ±0.02 at 25°C. Pack of 20 of pH 4,01 & 7,00, 20 mL each.
SKU: 2769920
Orbisphere GA2400 Series Oxygen Sensor, 100 Bar
Electrochemical industrial oxygen sensor. Used in conjunction with Orbisphere controllers.
SKU: GA2400-S0S
1200-S sc Digital pH sensor for SC controller
Hach offers a wide range of analog and digital pH and ORP sensors to meet your in-line pH or ORP monitoring needs in water or other liquids.
SKU: LXV426.99.10001
Orbisphere K1200 Oxygen Sensor for nuclear applications, 0 - 2000 ppb
Maintenance-free optical sensor for analysis and monitoring of dissolved oxygen in nuclear power plants.
SKU: K1200-S00
Chloride Standard Solution, 1000 mg/L, 500 mL
ISE Standard Solution. Chloride, 1000 mg/L ±10 mg/L Cl- (NIST). 500 mL bottle.
SKU: 18349
Certified Buffer Standard Solution, pH 1.679
Certified Buffer Standard Solution,1.679 ±0.010 pH at 25°C.
SKU: S11M001
Buffer solution pH 10.01, 125 ml
Calibration solution with pH 10.01 ± 0.02 at 25 ° C for ph electrodes.
SKU: LZW9470.99
1200-S sc digital online ORP sensor for SC series controllers
Hach offers a wide range of analog and digital pH and ORP sensors to meet your in-line pH or ORP monitoring needs in water or other liquids.
SKU: LXV426.99.20001
Buffer Solution, pH 10,01
Buffer Solution, concentration pH 10,01 ± 0,02, 500 mL.
SKU: 1222149
Calibration solution ph 4.01, 250 mL
Buffer solution with a standard pH value for calibrating and verifying the accuracy of pH electrodes and hydrogen ion meters.
SKU: LZW9463.99
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
ISE Ammonia Standard Solution, 1000 mg/L, 1 L
ISE Standard Solution. Ammonia, 1000 mg/L ±20 mg/L NH3-N. 1 L bottle.
SKU: 2354153
Orbisphere K1200 Oxygen Sensor for nuclear applications, 0 - 40 ppm
Maintenance-free optical sensor for analysis and monitoring of dissolved oxygen in nuclear power plants.
SKU: K1200-S00H
Buffer Solution, pH 7,00
Buffer Solution, concentration pH 7,00± 0,02, 500 mL.
SKU: 1222249
Calibration solution ph 7.00, 250 mL
Buffer solution for calibration and accuracy check of pH electrodes and hydrogen ion meters, pH is 7.00 ± 0.02 pH at 25 °C
SKU: LZW9464.98
SKU: DULCODOS Cooling Water
Filling Solution, Reference, 3 M KCl with AgCl, 28 mL
Filling solution for electrode reference element, Potassium Chloride (KCl) with Saturated AgCl, 3 M, 28 mL bottle.
SKU: 2841700
Inline oxygen sensor Orbisphere K1100 series, 0 - 40 ppm, 28 mm fitting
The Orbisphere K1100-S00H is a high-precision, fluorescent dissolved oxygen sensor optimized for energy applications.
SKU: K1100-S00H
Buffer solution, pH 4,01
Buffer Solution, concentration pH 4,01± 0,02, 500 mL.
SKU: 1222349
Calibration solution ph 10.01, 250 ml
PH buffer solution 10.01 ± 0.02 pH at 25 °C for checking the accuracy of pH meters and electrodes.
SKU: LZW9471.99
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
Inline oxygen sensor Orbisphere K1100 series, 0 - 2000 ppb, 28 mm fitting
The Orbisphere K1100 is a high-precision, fluorescent dissolved oxygen sensor optimized for energy applications.
SKU: K1100-S00
pH Buffer Solution, pH 10.01
pH Buffer Solution, concentration pH 10.01± 0,02, 500 mL.
SKU: 2283649.99
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