Calibration, cleaning, and storage solutions

Milwaukee pH 7.01 buffer solution for calibrating a compatible pH meter.

Features and intended use

• Nominal value: pH 7.01.
• Package size: 20 ml.
• Intended use: checking and calibrating pH, according to the meter’s procedure.

Use and compatibility

Pour a fresh portion into a clean container and wait for a stable reading. Follow the temperature chart on the label, where applicable. Do not pour the used portion back into the bottle. The buffer is not a product for adjusting the pH of a reservoir.

Browse pH buffers and solutions.

Milwaukee pH 4.01 buffer solution for calibrating a compatible pH meter.

Features and intended use

• Nominal value: pH 4.01.
• Package: 20 ml.
• Purpose: checking and calibrating pH according to the meter's procedure.

Use and compatibility

Pour a fresh portion into a clean container and wait for a stable reading. Follow the temperature table on the label, where applicable. Do not return used solution to the bottle. The buffer is not intended for adjusting the pH of a reservoir.

Browse pH buffers and solutions.

Milwaukee electrical conductivity standard, 1413 µS/cm, for compatible EC meters.

Features and intended use

• Nominal EC value: 1413 µS/cm.
• Package size: 20 ml.
• Used for testing or calibration when the specific meter supports this standard value.

Operation and compatibility

Follow the manual for the selected model. Some EC meters are factory-calibrated, and the standard is used for testing after cleaning. Use a fresh portion without contaminating the remaining solution.

Browse EC standards and solutions.

Milwaukee MA9015 is a storage solution for compatible pH electrodes.

Features and intended use

• Package: 230 ml.
• Purpose: to keep the pH glass membrane and reference junction hydrated.

Use and compatibility

After measuring, rinse the electrode and add the prescribed amount of solution to the protective cap. Do not use distilled, deionized, or reverse osmosis water for long-term storage of a pH electrode. Refilling inside the electrode is permitted only with a refillable probe and an expressly compatible electrolyte.

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Milwaukee pH 10.01 buffer solution for calibrating a compatible pH meter.

Features and intended use

• Nominal value: pH 10.01.
• Package size: 20 ml.
• Intended use: pH testing and calibration according to the meter's procedure.

Operation and compatibility

Pour a fresh portion into a clean container and wait for a stable reading. Follow the temperature chart on the label where applicable. Do not return the used portion to the bottle. The buffer is not a product for adjusting the pH of the reservoir.

Browse pH buffers and solutions.

Milwaukee Electrode Rinse Solution is a solution for rinsing an electrode between samples or calibration solutions.

Features and purpose

• Sachet: 20 ml.
• Purpose: rinsing and limiting the transfer of contaminants.

Use and compatibility

The rinse solution serves a different purpose from the cleaning concentrate and storage solution. Follow the maintenance procedure for the specific electrode.

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Milwaukee electrical conductivity standard, 12 880 µS/cm, for compatible EC meters.

Features and intended use

• Nominal EC value: 12 880 µS/cm.
• Package size: 20 ml.
• Used for testing or calibration when the specific meter supports this standard value.

Operation and compatibility

Follow the manual for the selected model. Some EC meters are factory-calibrated, and the standard is used for testing after cleaning. Use a fresh portion without contaminating the remaining solution.

Browse EC standards and solutions.

Milwaukee MA9016 is a specialized cleaning solution for compatible pH electrodes.

Features and intended use

• Volume: 230 ml.
• Removes contaminants that may slow the response or make calibration difficult.

Use and compatibility

Follow the treatment time specified in the electrode manual and on the solution label. After cleaning, rinse, hydrate if necessary, and calibrate. Do not use the cleaning solution as a permanent storage solution.

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Bluelab pH 7.0 buffer solution for calibrating a compatible pH meter.

Features and intended use

• Nominal value: pH 7.0.
• Packaging: 250 ml.
• Intended use: pH checking and calibration, according to the meter’s procedure.

Operation and compatibility

Pour a fresh portion into a clean container and wait for a stable reading. Follow the temperature chart on the label when applicable. Do not return a used portion to the bottle. The buffer is not intended for adjusting the pH of a reservoir.

Browse pH buffers and solutions.

Bluelab pH 7.0 buffer solution for calibrating a compatible pH meter.

Features and intended use

• Nominal value: pH 7.0.
• Package size: 18 ml.
• Intended use: checking and calibrating pH, according to the meter's procedure.

Operation and compatibility

Pour a fresh portion into a clean container and wait for a stable reading. Follow the temperature table on the label when applicable. Do not return the used portion to the bottle. The buffer is not a product for adjusting the pH of the reservoir.

Browse pH buffers and solutions.

Bluelab pH 4.0 buffer solution for calibrating a compatible pH meter.

Features and intended use

• Nominal value: pH 4.0.
• Package size: 250 ml.
• Intended use: checking and calibrating pH, according to the meter’s procedure.

Use and compatibility

Pour a fresh portion into a clean container and wait for a stable reading. Follow the temperature chart on the label, where applicable. Do not pour the used portion back into the bottle. The buffer is not a product for adjusting the pH of a reservoir.

Browse pH buffers and solutions.

Bluelab conductivity standard, 2.77 mS/cm, for compatible EC meters.

Features and intended use

• Nominal EC value: 2.77 mS/cm.
• Package size: 250 ml.
• Used for checking or calibration when the specific meter supports this standard value.

Operation and compatibility

Follow the instructions for the selected model. Some EC meters are factory-calibrated, and the standard is used for checking after cleaning. Use a fresh portion without contaminating the remaining solution.

Browse EC standards and solutions.

Essentials CF Standard, a 2.8 mS/cm electrical conductivity standard for compatible EC meters.

Features and intended use

• Nominal EC value: 2.8 mS/cm.
• Packaging: 30 ml.
• Used for checking or calibration when the specific meter supports this standard value.

Operation and compatibility

2.8 mS/cm = 2800 µS/cm. Check the reference temperature on the specific sachet. Follow the manual for the selected model. Some EC meters are factory-calibrated, and the standard is used for checking after cleaning. Use a fresh portion without contaminating the remaining solution.

Browse EC standards and solutions.

Bluelab pH 4.0 buffer solution for calibrating a compatible pH meter.

Features and purpose

• Nominal value: pH 4.0.
• Package: 18 ml.
• Purpose: pH checking and calibration, according to the meter's procedure.

Use and compatibility

Pour a fresh portion into a clean container and wait for a stable reading. Follow the temperature chart on the label where applicable. Do not return the used portion to the bottle. The buffer is not a product for adjusting the pH of the reservoir.

Browse pH buffers and solutions.

Bluelab KCl is a storage solution for compatible pH electrodes.

Features and purpose

• Package size: 100 ml.
• Purpose: to keep the pH glass membrane and reference junction hydrated.

Operation and compatibility

After measuring, rinse the electrode and add the prescribed amount of solution to the protective cap. Do not use distilled, deionized, or reverse-osmosis water for long-term storage of a pH electrode. Refilling the electrode is permitted only with a refillable probe and an explicitly compatible electrolyte.

Browse electrode maintenance solutions.

pH 7.01 buffer solution for calibrating a compatible pH meter.

Features and intended use

• Nominal value: pH 7.01.
• Package size: 300 ml.
• Intended use: pH checking and calibration, according to the meter's procedure.

Use and compatibility

Pour a fresh portion into a clean container and wait for a stable reading. Follow the temperature chart on the label where applicable. Do not return the used portion to the bottle. The buffer is not a product for adjusting the pH of a reservoir.

Browse pH buffers and solutions.

Bluelab Probe Care Kit is a maintenance kit for pH and electrical conductivity probes.

Features and intended use

• Kit variant: pH and electrical conductivity.
• Cleaning and testing supplies according to the specific kit contents.

Operation and compatibility

Distinguish between pH calibration and EC testing. Follow the procedure for the specific probe and check the offer contents before ordering.

Browse maintenance kits and solutions.

Milwaukee pH 7.01 buffer solution for calibrating a compatible pH meter.

Features and intended use

• Nominal value: pH 7.01.
• Package size: 230 ml.
• Intended use: pH checking and calibration, according to the meter's procedure.

Use and compatibility

Pour a fresh portion into a clean container and wait for a stable reading. Follow the temperature chart on the label where applicable. Do not return the used portion to the bottle. The buffer is not a product for adjusting the pH of a reservoir.

Browse pH buffers and solutions.

Growth Technology pH Probe Refill & Storage is a storage solution for compatible pH electrodes.

Features and intended use

• Package size: 300 ml.
• Purpose: to keep the pH glass membrane and reference junction hydrated.

Operation and compatibility

After measuring, rinse the electrode and place the prescribed amount of solution in the protective cap. Do not use distilled, deionized, or reverse osmosis water for long-term pH electrode storage. Refilling inside the electrode is permitted only for a refillable probe and with an explicitly compatible electrolyte.

Browse electrode maintenance solutions.

Bluelab Probe Care Kit is a maintenance kit for pH measurement probes.

Features and intended use

• Kit type: pH.
• Cleaning and testing supplies, depending on the specific kit contents.

Operation and compatibility

Distinguish pH calibration from EC testing. Follow the procedure for the specific probe and check the offer contents before ordering.

Browse maintenance kits and solutions.

Milwaukee pH 4.01 buffer solution for calibrating a compatible pH meter.

Features and intended use

• Nominal value: pH 4.01.
• Package size: 230 ml.
• Intended use: checking and calibrating pH according to the meter’s procedure.

Use and compatibility

Pour a fresh portion into a clean container and wait for a stable reading. Follow the temperature chart on the label when applicable. Do not pour the used portion back into the bottle. The buffer is not a product for adjusting the pH of a reservoir.

Browse pH buffers and solutions.

Growth Technology pH 7.0 buffer solution for calibrating a compatible pH meter.

Features and intended use

• Nominal value: pH 7.0.
• Package size: 300 ml.
• Intended use: pH testing and calibration, according to the instrument's procedure.

Use and compatibility

Pour a fresh portion into a clean container and wait for a stable reading. Follow the temperature chart on the label, where applicable. Do not pour the used portion back into the bottle. The buffer is not intended for adjusting the pH of a reservoir.

Browse pH buffers and solutions.

Bluelab 2.77 mS/cm conductivity standard for compatible EC meters.

Features and intended use

• Nominal EC value: 2.77 mS/cm.
• Package size: 18 ml.
• Used for checking or calibration when the specific meter supports this standard value.

Use and compatibility

Follow the manual for the selected model. Some EC meters are factory-calibrated, and the standard is used for checking after cleaning. Use a fresh portion without contaminating the remaining solution.

Browse EC standards and solutions.

Growth Technology pH 4.0 buffer solution for calibrating a compatible pH meter.

Features and intended use

• Nominal value: pH 4.0.
• Package size: 300 ml.
• Intended use: checking and calibrating pH, according to the meter’s procedure.

Use and compatibility

Pour a fresh portion into a clean container and wait for a stable reading. Follow the temperature chart on the label, where applicable. Do not pour the used portion back into the bottle. The buffer is not a product for adjusting the pH of a reservoir.

Browse pH buffers and solutions.

pH 4.01 buffer solution for calibrating a compatible pH meter.

Features and intended use

• Nominal value: pH 4.01.
• Package size: 300 ml.
• Intended use: checking and calibrating pH, according to the meter's procedure.

Operation and compatibility

Pour a fresh portion into a clean container and wait for a stable reading. Follow the temperature table on the label when applicable. Do not return the used portion to the bottle. The buffer is not a product for adjusting the pH of the reservoir.

Browse pH buffers and solutions.

The Bluelab Probe Care Kit is a maintenance kit for electrical conductivity probes.

Features and intended use

• Kit variant: electrical conductivity.
• Cleaning and checking supplies, depending on the specific kit contents.

Use and compatibility

Distinguish pH calibration from EC checking. Follow the procedure for the specific probe and check the offer contents before ordering.

Browse maintenance kits and solutions.

Bluelab KCl is a storage solution for compatible pH electrodes.

Features and Purpose

• Package: 250 ml.
• Purpose: keeps the pH glass membrane and reference junction hydrated.

Operation and Compatibility

After measuring, rinse the electrode and add the specified amount of solution to the protective cap. Do not use distilled, deionized, or reverse-osmosis water for long-term pH electrode storage. Refilling inside the electrode is permitted only for a refillable probe and with an explicitly compatible electrolyte.

Browse electrode maintenance solutions.

Growth Technology, 1.413 mS/cm electrical conductivity standard for compatible EC meters.

Features and purpose

• Nominal EC value: 1.413 mS/cm.
• Package size: 300 ml.
• Used for checking or calibration when the specific device supports this standard value.

Operation and compatibility

1.413 mS/cm = 1413 µS/cm. This is a different value from 2.76 or 2.77 mS/cm. Follow the manual for the selected model. Some EC meters are factory-calibrated, and the standard is used for checking after cleaning. Use a fresh portion without contaminating the remaining solution.

Browse EC standards and solutions.

Compare with Growth Technology, EC standard 2.76 mS/cm, 300 ml.

Bluelab KCl is a storage solution for compatible pH electrodes.

Features and purpose

• Package size: 18 ml.
• Purpose: Keeps the pH glass membrane and reference junction hydrated.

Use and compatibility

After measuring, rinse the electrode and place the specified amount of solution in the protective cap. Do not use distilled, deionized, or reverse osmosis water for long-term storage of a pH electrode. Refilling inside the electrode is permitted only for a refillable probe and with an explicitly compatible electrolyte.

Browse electrode maintenance solutions.