Description
Specifications Table
Product Name – Buffer solution, pH 8.00 (±0.01 @ 25°C), No Color, Specpure®, NIST Traceable
Quantity/Pack Size – 500ml, 1L, 4L
Form – Liquid
Grade – Specpure®, NIST Traceable
Application – pH meter calibration, laboratory reference
Product Overview
This high-precision pH 8.00 buffer solution is meticulously formulated to maintain a stable pH of 8.00 (±0.01 at 25°C), ensuring reliable calibration for pH meters and electrodes in laboratory settings. The colorless solution adheres to Specpure® standards, guaranteeing minimal impurities and consistent performance for critical measurements. NIST traceability provides an added layer of accuracy, making it ideal for applications where precision is paramount, such as research, quality control, and analytical testing. The solution is ready-to-use, eliminating the need for dilution or preparation, and is packaged in high-quality, leak-proof containers to preserve integrity during storage and handling. Its long shelf life and resistance to microbial contamination further enhance its suitability for routine and high-stakes laboratory operations. Whether used in academic, industrial, or clinical environments, this buffer solution delivers dependable results, reducing variability and improving experimental reproducibility.
FAQs
1. What is the shelf life of this pH 8.00 buffer solution?
The solution typically has a shelf life of 24 months from the date of manufacture when stored unopened at room temperature, away from direct sunlight and moisture. Always check the label for the exact expiry date.
2. Can this buffer solution be used for calibrating all types of pH meters?
Yes, this NIST-traceable pH 8.00 buffer solution is compatible with most standard pH meters and electrodes, including glass electrodes, provided they are designed for aqueous solutions. Always follow the manufacturer’s calibration guidelines for your specific device.
3. Is this buffer solution sterile or free from microbial contamination?
The solution is manufactured under controlled conditions to minimize microbial contamination, but it is not sterile. For applications requiring sterility, additional filtration or autoclaving may be necessary, though this could alter the pH.
4. How should this buffer solution be stored to maintain its accuracy?
Store the solution in its original, tightly sealed container at room temperature (15–25°C). Avoid exposure to extreme temperatures, direct sunlight, or contaminants, as these can degrade the solution’s performance over time.
5. Are there alternatives to this pH 8.00 buffer solution for specific applications?
Alternatives include pH 7.00 or pH 10.00 buffer solutions, depending on the calibration range required. For specialized applications, such as non-aqueous or high-temperature environments, consult the pH meter manufacturer for recommended buffer solutions.
