Description
Product Overview
The ACME pH 7 buffer solution is a high-quality calibration liquid designed for precise pH meter measurements. It features a stable formulation with potassium phosphate, monobasic, and sodium phosphate, ensuring resistance to pH changes. This product comes in a heavy-duty gallon container measuring 14.65 x 7.4 x 7.4 inches and weighing 9.78 pounds, with each unit including a lot number and expiration date for quality control. It is color-coded yellow for easy identification and maintains an accuracy of +/- 0.02 at 25 degrees Celsius, making it ideal for consistent calibration in various environments.

Usage
This pH buffer solution is used for calibrating pH meters in laboratories, industrial facilities, and educational settings to ensure accurate pH readings of substances. It is suitable for professionals in chemistry, environmental testing, and quality control who require reliable calibration without dilution. The solution is universal, working with all pH meter models, and is ideal for routine maintenance, research experiments, and compliance testing where precision is critical.
Why Choose Us
ACME Analytical Solutions, Inc. delivers pH buffers that are traceable to NIST standards, guaranteeing high accuracy and reliability. Our products are packaged in leak-proof gallon containers to prevent spills during shipping and storage, backed by a track record of positive customer reviews. This commitment to quality ensures you get a dependable solution for your calibration needs, reducing errors and enhancing efficiency in scientific and industrial applications.
Key Features
- Stable pH 7 buffer solution resistant to changes for accurate meter calibration
- Ready-to-use liquid requiring no dilution, saving time and effort
- Heavy-duty gallon packaging with leak-proof design for safe transport
- NIST traceable quality standard ensuring precision and compliance
- Universal compatibility with all pH meters, color-coded for easy identification
FAQ
What is the shelf life of this pH buffer solution?
Each gallon container includes an expiration date, typically indicating a long shelf life when stored in a cool, dry place away from direct sunlight.
Can I use this solution with any pH meter?
Yes, this pH 7 buffer is universal and compatible with all pH meter models, providing reliable calibration across different devices.
Is dilution required before use?
No, the solution is ready to use straight from the container, eliminating the need for any preparation or dilution steps.
How does NIST traceability benefit me?
NIST traceability ensures the buffer meets national standards for accuracy, which is crucial for compliance, research validity, and consistent results in testing.
What measures prevent leakage during shipping?
The heavy-duty gallon container is designed to be robust and leak-proof, with secure sealing to withstand handling and transit without spills.




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