Description
Meytec buffer solution – pH 7.00 – bottle 250 ml
The Meytec buffer solution pH 7.00 bottle 250 ml is a neutral calibration liquid for pH meters and controllers used in swimming pools, spas and other water treatment systems. It provides a stable pH 7.00 reference value so you can calibrate electronic pH probes and keep everyday measurements accurate and consistent.
Role of the pH 7.00 buffer solution
Electronic pH meters gradually drift because probe surfaces age and are exposed to chlorinated water, chemicals and temperature variations. Calibrating with Meytec buffer solution pH 7.00 corrects this drift around the neutral point, which is exactly where most pools and spas are operated.
In many calibration routines this pH 7.00 buffer is used as the main reference point and is combined with an acidic buffer such as pH 4.01, or an alkaline buffer around pH 10, to refine the instrument response across the full working range.
250 ml bottle for regular calibration
The Meytec buffer solution pH 7.00 bottle 250 ml comes in a practical screw cap bottle that is well suited for users who calibrate their instruments frequently. The 250 ml content offers enough solution for many calibration cycles while still being easy to handle and store.
- 250 ml of ready to use neutral pH 7.00 buffer solution.
- Design bottle with secure cap for repeated opening and closing.
- Suitable for bench meters, handheld testers and fixed controllers.
For best results only a small working quantity should be poured into a clean container for each calibration. The main bottle should be closed again immediately after dispensing to maintain the specified pH value.
Calibration with Meytec pH 7.00 buffer
The Meytec buffer solution pH 7.00 bottle 250 ml is compatible with most pH meters that accept external buffer solutions. It is intended for calibration and verification of pH probes in residential and commercial pools, spas and other water systems where reliable pH control is essential.
- Neutral reference point close to the recommended pool pH range.
- Supports precise adjustment of pH probes in water treatment applications.
- Can be used alone or as part of a two or three point calibration routine.
Calibration should always follow the sequence and buffer values given in the instrument manual, including any requirements for temperature compensation and stabilisation time.
Example calibration procedure
A simple calibration using Meytec pH 7.00 buffer can be carried out as a single point adjustment near the operating value or as the first step in a multi point procedure. The following example describes a basic single point calibration.
- Rinse the pH probe with clean water and gently dry with a soft cloth.
- Pour a small amount of pH 7.00 buffer into a clean container.
- Immerse the probe in the buffer and wait until the reading is stable.
- Adjust the meter reading to 7.00 according to the calibration menu.
When a more precise calibration is required, the pH 7.00 buffer is combined with additional acidic or alkaline reference solutions so the meter can correct both offset and slope across a wider pH range.
Storage and handling recommendations
To keep the Meytec buffer solution pH 7.00 bottle 250 ml within specification, it should be stored in a cool, dry place away from direct sunlight and heat sources. Careful handling helps avoid contamination and extends the useful life of the buffer.
- Always close the bottle tightly immediately after dispensing.
- Use only clean glass or plastic containers for the working volume.
- Never pour used buffer back into the original bottle.
Combined with correct probe storage and cleaning, regular calibration with Meytec pH 7.00 buffer solution ensures stable pH readings, supports accurate dosing control and contributes to comfortable, well balanced pool and spa water.
