25x pH Powder Buffer Calibration Sachets – pH 4.00 / 6.86 / 9.18
Keep your pH testing equipment properly calibrated with this convenient set of 25 single-use pH buffer calibration sachets. The set includes standard buffer solutions for pH 4.00, pH 6.86, and pH 9.18, making it suitable for routine calibration of compatible digital pH meters and testing equipment.
Key Features
- 25 Individual Sachets: Convenient single-use packets help simplify preparation and reduce waste.
- Three Standard pH Values: Includes buffer powders for pH 4.00, 6.86, and 9.18 calibration.
- Easy to Prepare: Dissolve the selected powder in the appropriate amount of clean/distilled water according to the manufacturer's instructions.
- Convenient Storage: Individually packaged sachets are easy to store and use when calibration is required.
- Suitable for pH Meters: Designed for use with compatible digital pH meters and laboratory or testing equipment.
- Useful for Routine Calibration: Helps maintain reliable pH measurements when used correctly with compatible equipment.
Three Calibration Standards
The included buffer standards provide useful reference points across acidic, near-neutral, and alkaline ranges:
- pH 4.00 – acidic calibration point
- pH 6.86 – near-neutral calibration point
- pH 9.18 – alkaline calibration point
Convenient Single-Use Packaging
Each sachet is individually packaged for convenient preparation when needed. This makes the set practical for home testing, workshops, laboratories, aquariums, hydroponic setups, educational applications, and other compatible pH-testing environments.
Product Benefits
- Helps maintain pH meter calibration
- Three commonly used calibration points
- 25 convenient individual packets
- Easy to store and prepare
- Useful for regular pH testing routines
- Suitable for compatible digital pH testing equipment
How to Use
Prepare the buffer solution according to the instructions supplied with your pH meter and the buffer product. Use clean containers and appropriate water, then calibrate your instrument using the required pH standard(s). Follow the calibration procedure specified by your meter manufacturer for best results.
Important: This product is intended for calibration and testing purposes. Do not consume the prepared solution or powder. Store unopened sachets in a cool, dry place and follow the manufacturer's storage and preparation instructions. Check the package labeling for exact contents, preparation volume, and expiration information before use.