+998 (90) 174-57-84
Solution for cleaning pH electrodes from minerals / inorganic samples, 500 ml
SKU: 2975149
Manufacturer: Hach
Availability: Order only
Electrode cleaning solution to remove mineral contamination / deposits from the sensing element.
- Rinse out any remaining acids and alkalis with tap water.
- Place the pH probe in the phosphoric acid cleaning solution for 5 minutes, then in the detergent solution for 10 minutes.
- Rinse thoroughly with deionized water and dry with a cloth.
Volume: 500 ml.
Formula: phosphoric acid (~ 10%)
Specifications Recommended products
Specifications
Specifications
| Type | Liquid reagents |
| Quantity | 500 mL |
| Formula | Phosphoric Acid (~ 10%) |
Recommended products
30090854 Standard solution 10 mg/l (chloride)
The standard chloride solution for an ion selective electrode (ISE) is a solution with a precisely known concentration of chloride ions (Cl⁻). The solution is used to calibrate and test the efficiency of selective electrodes in relation to the concentration of chloride ions in the sample.
SKU: 30090854
Compare
109705 WTW Electrolyte KCl 3 mol/l
The electrolyte is used as a filling solution for refillable electrodes and as a storage solution for all types of pH electrodes.
SKU: 109705
51350004 pH 4.01 Technical buffer solution
pH buffer with pH value 4.01 ± 0.02 for electrode calibration.
SKU: 51350004
HI7041M Electrolyte for Dissolved Oxygen Sensors
The HI7041M electrolyte is designed for Hanna Instruments polarographic dissolved oxygen sensors. The correct filling solution is critical to the performance of your Dissolved Oxygen Sensor.
SKU: HI7041M
51340294 Electrolyte InLab 605, 25 ml bottle
Electrolyte for reference electrodes.
SKU: 51340294
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
30095313 Rainbow Kit 2 pH Buffer Set, 6 x 250 ml
Set of pH calibration solutions. The package contains pH 4.01/7.00/10.00 buffers, 2 bottles each.
SKU: 30095313
Certified Buffer Standard Solution, pH 4,005
Certified Buffer Standard Solution, pH 4.005 ±0.010 pH at 25°C, 500 mL.
SKU: S11M002
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
51107881 Electrolyte for DX207-Li 20 ml
Electrolyte for ion-selective electrode determining lithium ions.
SKU: 51107881
ORP / Redox calibration solution (ZoBell's solution)
Standard solution for calibration and accuracy verification of ORP electrodes.
SKU: 2316949
Buffer Solution, pH 9,23
Buffer Solution, concentration pH 9,23 ± 0,02, 500 mL.
SKU: S11M011
HI700663P Cleaning Solution for Soil Deposits (25 x 20 mL Sachets)
Cleaning solution for electrodes in easy-to-use sachets.
SKU: HI700663P
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
HI7041S Electrolyte for Dissolved Oxygen Sensors
The HI7041S electrolyte is designed for Hanna Instruments polarographic dissolved oxygen sensors. The correct filling solution is critical to the performance of your Dissolved Oxygen Sensor.
SKU: HI7041S
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
Conductivity Standard Solution, 12,88 mS/cm
Calibration solution for conductivity meters, concentration 12.88 mS/cm ± 1% at 25 °C / 0.1M KCl, 500 ml.
SKU: C20C250
30464189 Calibration solution pH 8.00
Technical buffer solution pH 8.00 ± 0.02
SKU: 30464189
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
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
HI70039P Conductivity Standard 5000 µS/cm (25 x 20 ml sachets)
HI70039P is a premium solution with a conductivity of 5000 µS/cm that complies with NIST standards and comes in convenient disposable sachets.
SKU: HI70039P
51344755 PerfectION electrolyte F, 5x60 ml
perfectION Mettler Toledo ion selective electrode filling solution for determining nitrate concentrations.
SKU: 51344755
HI7061L Universal pH Electrode Cleaning Solution (500 ml)
HI7061L is a general purpose cleaning solution for use with pH and ORP electrodes that can be used for a variety of applications.
SKU: HI7061L
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
Recommended products
Calibration solutions for TDS meters 300 ppm
The solutions are designed to check the accuracy of measurement and calibration of devices in the analysis of conductivity and total salinity (salinity) of water.
SKU: 2974626, 2974649
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
Certified Buffer Standard Solution, pH 4,005
Certified Buffer Standard Solution, pH 4.005 ±0.010 pH at 25°C, 500 mL.
SKU: S11M002
30095313 Rainbow Kit 2 pH Buffer Set, 6 x 250 ml
Set of pH calibration solutions. The package contains pH 4.01/7.00/10.00 buffers, 2 bottles each.
SKU: 30095313
Buffer Solution, pH 4,65
Buffer Solution, concentration pH 4,65 ± 0,02, 500 mL.
SKU: S11M010
Storage solution for pH electrodes, 500 ml
Solution for storing electrodes of pH meters - KCl, KH₂PO₄, Na₂HPO₄, glutaric dialdehyde.
SKU: 2756549
Certified Conductivity Standard Solution, 25 μS/cm, NaCl, 250 ml
Calibration solution for salt meters (TDS meter) and conductivity meters.
SKU: S51M013
51350002 Technical Buffer pH 2.00
Calibration solution for pH electrodes with pH value 2.00 ± 0.02
SKU: 51350002
51107875 Electrolyte for DX407-Pb electrode
The electrolyte serves to create a stable and well defined electrochemical environment within the DX407-Pb ion selective electrode.
SKU: 51107875
