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Meters and probes pH Oxygen Conductivity

Conductivity, Dissolved Oxygen, Redox Potential, pH, TDS: If you want to control these parameters, you need to use electrochemical meters to reliably and quickly characterize water quality. The devices can work in any environment, they are portable, intuitive and easy to use. The HQD laboratory multivariable meters or the HQ and HQd series portable meters are useful helpers for analyzing industrial wastewater, drinking water, swimming pool water, or water used in the food and beverage industry. Hach Intellical sensors are automatically recognized by the meter and are compatible with both measurement platforms. The sensors are available in both laboratory and field versions. The prices for the "HQ series portable meter or HQd + sensor" kits are lower than when purchasing these items separately. Filter by parameter or contact us to find a meter, sensor, solutions and standards that meet your specifications.

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ISE Ammonia Standard Solution, 10 mg/L, 500 mL

ISE Ammonia Standard Solution, 10 mg/L, 500 mL

ISE Standard Solution. Ammonia, 10,0 mg/L ±0,5 mg/L NH3-N. 500 mL bottle.

SKU: 15349

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ISE standard sodium solution (Na +) concentration 1000 mg/l; volume 500 ml

ISE standard sodium solution (Na +) concentration 1000 mg/l; volume 500 ml

Standard Sodium Ion Selective Electrode (ISE) solution for laboratory analysis.

SKU: 1474949

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ISE Ammonia Standard Solution, 1000 mg/L, 1 L

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

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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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Ionic Strength Adjustor Sodium / Potassium (ISA), 100 pieces

Ionic Strength Adjustor Sodium / Potassium (ISA), 100 pieces

Ionic Strength Regulator for Hach Ion Selective Electrodes.

SKU: 4451569

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ISE standard solution, nitrate (NO3-N) concentration 1 mg/l; volume 500 ml

ISE standard solution, nitrate (NO3-N) concentration 1 mg/l; volume 500 ml

Standard Nitrate Ion Selective Electrode (ISE) solution for laboratory analysis.

SKU: 204649

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Chloride Standard Solution, 1000 mg/L, 500 mL

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

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ISE standard solution, nitrate (NO3-N) concentration 10 mg/l; volume 500 ml

ISE standard solution, nitrate (NO3-N) concentration 10 mg/l; volume 500 ml

Standard Nitrate Ion Selective Electrode (ISE) solution for laboratory analysis.

SKU: 30749

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ISE standard solution, nitrate (NO3-N) concentration 100 mg/l; volume 500 ml

ISE standard solution, nitrate (NO3-N) concentration 100 mg/l; volume 500 ml

Standard Nitrate Ion Selective Electrode (ISE) solution for laboratory analysis.

SKU: 194749

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ISE standard solution, nitrate (NO3-N) concentration 1000 mg/l; volume 500 ml

ISE standard solution, nitrate (NO3-N) concentration 1000 mg/l; volume 500 ml

Standard Nitrate Ion Selective Electrode (ISE) solution for laboratory analysis.

SKU: 1279249

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Ionic Strength Adjustor Nitrate (ISA), 100 pieces

Ionic Strength Adjustor Nitrate (ISA), 100 pieces

Ionic Strength Adjustor for Hach Ion Selective Electrodes.

SKU: 2984799

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ISE standard solution, Fluoride (F-) concentration 1 mg/l; volume 500 ml and 1 liter

ISE standard solution, Fluoride (F-) concentration 1 mg/l; volume 500 ml and 1 liter

Standard Fluoride Ion Selective Electrode (ISE) solution for laboratory analysis.

SKU: 29149, 29153

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ISE standard solution, Fluoride (F-) concentration 2 mg/l; volume 500 ml

ISE standard solution, Fluoride (F-) concentration 2 mg/l; volume 500 ml

Standard Fluoride Ion Selective Electrode (ISE) solution for laboratory analysis.

SKU: 40520

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ISE standard solution, Fluoride (F-) concentration 10 mg/l; volume 500 ml

ISE standard solution, Fluoride (F-) concentration 10 mg/l; volume 500 ml

Standard Fluoride Ion Selective Electrode (ISE) solution for laboratory analysis.

SKU: 35949

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ISE standard solution, Fluoride (F-) concentration 100 mg/l; volume 500 ml

ISE standard solution, Fluoride (F-) concentration 100 mg/l; volume 500 ml

Standard Fluoride Ion Selective Electrode (ISE) solution for laboratory analysis.

SKU: 23249

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Ionic Strength Adjustor (ISA) Fluoride, 100 pieces

Ionic Strength Adjustor (ISA) Fluoride, 100 pieces

Ionic Strength Adjustor for Hach Ion Selective Electrodes.

SKU: 258999

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Chloride Standard Solution, 100 mg/L, 1 L

Chloride Standard Solution, 100 mg/L, 1 L

ISE Standard Solution. Chloride, 0,00282 mol/L ± 0.00003 mol/L / 100 mg/L ±1 mg/L Cl-. 1 L bottle.

SKU: 2370853

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Filling Solution, Reference, 2,44 M KCl, 59 mL

Filling Solution, Reference, 2,44 M KCl, 59 mL

Filling solution for electrode reference element, Potassium Chloride (KCl), 2,44 M, 59 mL bottle.

SKU: 2965026

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Filling Solution, Reference, 3 M KCl with AgCl, 28 mL

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

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Filling Solution, Reference, Saturated KCl, 59 mL

Filling Solution, Reference, Saturated KCl, 59 mL

Filling solution for electrode reference element, Potassium Chloride (KCl), Saturated, 59 mL bottle.

SKU: 25118026

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Filling Solution, Reference, 3 M KCl, 50 mL

Filling Solution, Reference, 3 M KCl, 50 mL

Filling solution for electrode reference element, Potassium Chloride (KCl), 3 M, 50 mL bottle.

SKU: 2756559

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Filling Solution, ISENH3181, 0,1 M NH4Cl, 50 mL

Filling Solution, ISENH3181, 0,1 M NH4Cl, 50 mL

Filling solution for Ammonia Ion Selective Electrode (ISENH3181), Ammonium Chloride (NH4Cl), 50 mL bottle.

SKU: 4447226

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Filling Solution, ISENa381, 0,02 M NH4Cl, 59 mL

Filling Solution, ISENa381, 0,02 M NH4Cl, 59 mL

Filling solution for Sodium Ion Selective Electrode (ISENa381), Ammonium Chloride (NH4Cl), 0,02 M, 59 mL bottle.

SKU: 2965126

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Pocket Pro pH Tester

Pocket Pro pH Tester

Pocket Pro tester, parameter: pH, temperature; in the measurement range 0.0 to 14.0 pH.

SKU: 9531000

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Sorting: 

ISE Ammonia Standard Solution, 10 mg/L, 500 mL

ISE Ammonia Standard Solution, 10 mg/L, 500 mL

ISE Standard Solution. Ammonia, 10,0 mg/L ±0,5 mg/L NH3-N. 500 mL bottle.

SKU: 15349

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ISE standard sodium solution (Na +) concentration 1000 mg/l; volume 500 ml

ISE standard sodium solution (Na +) concentration 1000 mg/l; volume 500 ml

Standard Sodium Ion Selective Electrode (ISE) solution for laboratory analysis.

SKU: 1474949

View product Compare

ISE Ammonia Standard Solution, 1000 mg/L, 1 L

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

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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

View product Compare

Ionic Strength Adjustor Sodium / Potassium (ISA), 100 pieces

Ionic Strength Adjustor Sodium / Potassium (ISA), 100 pieces

Ionic Strength Regulator for Hach Ion Selective Electrodes.

SKU: 4451569

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ISE standard solution, nitrate (NO3-N) concentration 1 mg/l; volume 500 ml

ISE standard solution, nitrate (NO3-N) concentration 1 mg/l; volume 500 ml

Standard Nitrate Ion Selective Electrode (ISE) solution for laboratory analysis.

SKU: 204649

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Chloride Standard Solution, 1000 mg/L, 500 mL

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

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ISE standard solution, nitrate (NO3-N) concentration 10 mg/l; volume 500 ml

ISE standard solution, nitrate (NO3-N) concentration 10 mg/l; volume 500 ml

Standard Nitrate Ion Selective Electrode (ISE) solution for laboratory analysis.

SKU: 30749

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ISE standard solution, nitrate (NO3-N) concentration 100 mg/l; volume 500 ml

ISE standard solution, nitrate (NO3-N) concentration 100 mg/l; volume 500 ml

Standard Nitrate Ion Selective Electrode (ISE) solution for laboratory analysis.

SKU: 194749

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ISE standard solution, nitrate (NO3-N) concentration 1000 mg/l; volume 500 ml

ISE standard solution, nitrate (NO3-N) concentration 1000 mg/l; volume 500 ml

Standard Nitrate Ion Selective Electrode (ISE) solution for laboratory analysis.

SKU: 1279249

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Ionic Strength Adjustor Nitrate (ISA), 100 pieces

Ionic Strength Adjustor Nitrate (ISA), 100 pieces

Ionic Strength Adjustor for Hach Ion Selective Electrodes.

SKU: 2984799

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ISE standard solution, Fluoride (F-) concentration 1 mg/l; volume 500 ml and 1 liter

ISE standard solution, Fluoride (F-) concentration 1 mg/l; volume 500 ml and 1 liter

Standard Fluoride Ion Selective Electrode (ISE) solution for laboratory analysis.

SKU: 29149, 29153

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ISE standard solution, Fluoride (F-) concentration 2 mg/l; volume 500 ml

ISE standard solution, Fluoride (F-) concentration 2 mg/l; volume 500 ml

Standard Fluoride Ion Selective Electrode (ISE) solution for laboratory analysis.

SKU: 40520

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ISE standard solution, Fluoride (F-) concentration 10 mg/l; volume 500 ml

ISE standard solution, Fluoride (F-) concentration 10 mg/l; volume 500 ml

Standard Fluoride Ion Selective Electrode (ISE) solution for laboratory analysis.

SKU: 35949

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ISE standard solution, Fluoride (F-) concentration 100 mg/l; volume 500 ml

ISE standard solution, Fluoride (F-) concentration 100 mg/l; volume 500 ml

Standard Fluoride Ion Selective Electrode (ISE) solution for laboratory analysis.

SKU: 23249

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Ionic Strength Adjustor (ISA) Fluoride, 100 pieces

Ionic Strength Adjustor (ISA) Fluoride, 100 pieces

Ionic Strength Adjustor for Hach Ion Selective Electrodes.

SKU: 258999

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Chloride Standard Solution, 100 mg/L, 1 L

Chloride Standard Solution, 100 mg/L, 1 L

ISE Standard Solution. Chloride, 0,00282 mol/L ± 0.00003 mol/L / 100 mg/L ±1 mg/L Cl-. 1 L bottle.

SKU: 2370853

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Filling Solution, Reference, 2,44 M KCl, 59 mL

Filling Solution, Reference, 2,44 M KCl, 59 mL

Filling solution for electrode reference element, Potassium Chloride (KCl), 2,44 M, 59 mL bottle.

SKU: 2965026

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Filling Solution, Reference, 3 M KCl with AgCl, 28 mL

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

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Filling Solution, Reference, Saturated KCl, 59 mL

Filling Solution, Reference, Saturated KCl, 59 mL

Filling solution for electrode reference element, Potassium Chloride (KCl), Saturated, 59 mL bottle.

SKU: 25118026

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Filling Solution, Reference, 3 M KCl, 50 mL

Filling Solution, Reference, 3 M KCl, 50 mL

Filling solution for electrode reference element, Potassium Chloride (KCl), 3 M, 50 mL bottle.

SKU: 2756559

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Filling Solution, ISENH3181, 0,1 M NH4Cl, 50 mL

Filling Solution, ISENH3181, 0,1 M NH4Cl, 50 mL

Filling solution for Ammonia Ion Selective Electrode (ISENH3181), Ammonium Chloride (NH4Cl), 50 mL bottle.

SKU: 4447226

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Filling Solution, ISENa381, 0,02 M NH4Cl, 59 mL

Filling Solution, ISENa381, 0,02 M NH4Cl, 59 mL

Filling solution for Sodium Ion Selective Electrode (ISENa381), Ammonium Chloride (NH4Cl), 0,02 M, 59 mL bottle.

SKU: 2965126

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Pocket Pro pH Tester

Pocket Pro pH Tester

Pocket Pro tester, parameter: pH, temperature; in the measurement range 0.0 to 14.0 pH.

SKU: 9531000

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