Description
Product Overview
The Apera Instruments pH buffer solution is designed for precise calibration of pH meters and electrodes, ensuring accurate measurements in various scientific and industrial settings. It reports values accurate to +/- 0.01 pH at 25 °C, with traceability to NIST Standard Reference Materials (SRMs). Manufactured in an ISO 9001:2015 certified facility, this solution uses high-purity reagents and deionized water, processed with certified analytical balances in a temperature-controlled environment for consistency. The product is color-coded for quick identification and comes double-sealed to preserve freshness, with a 2-year expiration from manufacture for unopened bottles. Key specifications include package dimensions of 6.06 x 2 x 1.97 inches, a weight of 10.41 ounces, and model number AI1101, making it a dependable choice for professionals.

Usage
This pH buffer solution is ideal for environments such as laboratories, water treatment facilities, educational institutions, and industrial quality control processes. It is commonly used during routine calibration of pH meters to ensure instrument accuracy in testing samples like water, chemicals, and biological fluids. Target audiences include chemists, researchers, environmental scientists, and technicians who require reliable pH measurements for compliance, research, or production purposes. Whether in a controlled lab or field setting, this solution supports consistent performance across temperature variations and usage scenarios.
Why Choose Us
Apera Instruments stands out due to its commitment to quality and precision, with production in an ISO-certified facility that adheres to strict standards for reagent purity and environmental control. The NIST-traceable accuracy ensures that measurements are reliable and meet regulatory requirements, while the double-sealed packaging extends shelf life and prevents contamination. Unlike generic alternatives, this solution offers color-coded identification for efficiency and is backed by positive customer feedback, highlighting its role in reducing calibration errors and enhancing workflow productivity in demanding applications.
Key Features
- NIST-traceable accuracy within +/- 0.01 pH for dependable calibration results.
- Produced in an ISO 9001:2015 certified facility using high-purity reagents and deionized water.
- Color-coded labeling enables quick and error-free identification during use.
- Double-sealed packaging maintains solution integrity and freshness for up to 2 years unopened.
- Temperature-controlled manufacturing ensures consistent performance across various conditions.
FAQ
What is the accuracy of this pH buffer solution?
The solution provides accuracy to +/- 0.01 pH at 25 °C, with values traceable to NIST Standard Reference Materials, ensuring reliable calibration for pH meters.
How long does the solution last before expiring?
When stored unopened in its double-sealed bottle, the solution has a 2-year expiration from the manufacture date to guarantee optimal performance.
Is this product suitable for industrial use?
Yes, it is designed for both laboratory and industrial applications, including quality control and environmental testing, due to its high purity and certification standards.
Why is the solution color-coded?
The color-coding allows for quick visual identification, reducing the risk of errors during calibration and improving efficiency in multi-solution workflows.
Where is this pH buffer solution manufactured?
It is produced by Apera Instruments in an ISO 9001:2015 certified facility, ensuring strict quality control and consistency in every batch.





Apera Instruments pH Buffer Solution Accurate Calibration
Innovating Science Buffer Solution 1L pH 7 Lab Chemical
ACME Chemical Buffer Industrial Scientific Solution
Reviews
There are no reviews yet.