HI7041S Electrolyte for Dissolved Oxygen Sensors

SKU: HI7041S
Manufacturer: Hanna Instruments
Availability: Order only
The HI7041S electrolyte is designed for Hanna Instruments polarographic dissolved oxygen sensors. The correct refilling solution has a significant impact on the performance of your Dissolved Oxygen Sensor.
- Convenient dropper bottle, volume 30 ml
- KCl solution is made from chemically pure substances
Recommended products
Recommended products
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
1.09475 Buffer solution pH 4.00, red (20 °C)
The red buffer solution (composition: citric acid/sodium hydroxide/hydrogen chloride) is prepared gravimetrically using high-quality reagents in accordance with DIN EN ISO/IEC 17025.
SKU: 1094750500
HI7033L Conductivity standard 84 µS/cm (500 ml bottle)
HI7033L is a superior conductivity standard with a conductivity value of 84 µS/cm, prepared from a potassium chloride solution, traceable to NIST.
SKU: HI7033L
30090859 Ammonium standard solution 1000 mg/l
A pre-mixed solution with an accurately known concentration of ammonium (NH4) is commonly used to calibrate and verify the accuracy of ion selective electrodes.
SKU: 30090859
301111389 Buffer pH 10.012 sachets 30x20 ml
Sealed sachets with fresh pH buffer solution for single use.
SKU: 30111139
HI7077L Electrode Oil and Grease Cleaner Solution (500 ml)
Specially formulated cleaning solution for removing oils and fats from the pH electrode.
SKU: HI7077L
51340033 Electrolyte for DX239-K electrode, 20 ml
Electrolyte to ensure stable operation of the DX239-K potassium ion selective electrode and to ensure accurate measurements of the concentration of potassium ions in solutions.
SKU: 51340033
Storage solution for pH electrodes, 500 ml
Solution for storing electrodes of pH meters - KCl, KH₂PO₄, Na₂HPO₄, glutaric dialdehyde.
SKU: 2756549
51344750 PerfectION electrolyte A, 5x60 ml
perfectION Mettler Toledo ion selective electrode filling solution for determining calcium, fluoride or sulfide concentrations.
SKU: 51344750
Buffer Solution, pH 4,65
Buffer Solution, concentration pH 4,65 ± 0,02, 500 mL.
SKU: S11M010
51350010 Buffer pH 10.00, 250 ml
Technical buffer solution for calibration of ph meters and electrodes.
SKU: 51350010
51344762 PerfectION potassium ISA, 475 ml
Ionic strength adjuster for obtaining accurate readings from an ion-selective electrode that determines the concentration of potassium.
SKU: 51344762
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
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
Calibration solution for conductivity meter 1413 µS/cm, KCl, 125 mL
1413 μS/cm conductivity reference solution for calibrating the conductivity meter / cell and verifying the accuracy of the analysis performed.
SKU: LZW9711.99
51340031 Electrolyte for DX219-F 20 ml
Electrolyte for ion-selective electrode determining Fluoride ions.
SKU: 51340031
Buffer Solution, pH 7,00
Buffer Solution, concentration pH 7,00± 0,02, 500 mL.
SKU: 1222249
Certified Conductivity Standard Solution, 1408 µS/cm
KCl 0.1D Conductivity calibration solution. Concentration 1408 μS/cm ± 0.5% at 25 °C, 500 ml.
SKU: S51M003
Certified Conductivity Standard Solution, 25 μS/cm, NaCl, 250 ml
Calibration solution for salt meters (TDS meter) and conductivity meters.
SKU: S51M013
51350098 Conductivity standard 12.88 mS/cm, 6 x 250 ml
Solution for calibration and verification of the accuracy of conductometers and conductivity sensors.
SKU: 51350098
51340030 Electrolyte for DX235-Cl electrode, 20 ml
Electrolyte to ensure stable operation of the DX235-Cl chloride ion selective electrode and to ensure accurate measurements of the concentration of chloride ions in solutions.
SKU: 51340030
30111137 Buffer pH 6.865 sachets 30x20 ml
Sealed sachets with fresh pH buffer solution for single use.
SKU: 30111137
Powder Pillows buffer, pH 6.86, 15 pcs.
Calibration buffer for pH meter in powder form for dilution.
SKU: 1409895
30111134 Buffer pH 2.00 in sachets 30x20 ml
Disposable pH buffer sachets from Mettler Toledo. The solution is poured into the package under controlled conditions, ensuring a fresh and clean solution for every pH electrode calibration.
SKU: 30111134
Recommended products
Storage solution for pH electrodes, 500 ml
Solution for storing electrodes of pH meters - KCl, KH₂PO₄, Na₂HPO₄, glutaric dialdehyde.
SKU: 2756549
Powder Pillows buffer, pH 6.86, 15 pcs.
Calibration buffer for pH meter in powder form for dilution.
SKU: 1409895
51350022 Technical buffer pH 9.21, 6 x 250 ml
pH buffer for calibrating electrodes and pH meters.
SKU: 51350022
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
Buffer Powder Pillows, pH 4.01 colour-coded red
Color-coded powdered pH buffer for pH electrode calibration.
SKU: 2226995
KCl calibration solution for conductivity meter 12890 μS/cm
Calibration solutions are designed to adjust the measurement accuracy of instruments when measuring the electrical conductivity of water.
SKU: 2974426, 2974449
51340034 Electrolyte for DX262-NO3 ISE electrode, 20 ml
Electrolyte to ensure stable operation of the DX262-NO3 Nitrate ion selective electrode and to ensure accurate measurements of the concentration of Nitrate ions in solutions.
SKU: 51340034
Certified Buffer Standard Solution, pH 4,005
Certified Buffer Standard Solution, pH 4.005 ±0.010 pH at 25°C, 500 mL.
SKU: S11M002
pH Buffer Solution, pH 7,00
pH Buffer Solution, concentration 7,00 ± 0,02 pH, 500 mL.
SKU: 2283549.99




