Description
Specifications Table
Product Name – Buffer solution, pH 1.07 (±0.01 @ 25°C), No Color, Specpure®, NIST Traceable
Quantity/Pack Size – 550 ML
Form – Liquid
Grade – Specpure®, NIST Traceable
Application – pH meter calibration, analytical testing
Product Overview
This pH 1.07 (±0.01 @ 25°C) buffer solution is a high-precision calibration standard designed for laboratories demanding accuracy in pH measurements. Formulated with Specpure® grade reagents, it adheres to strict quality controls and is NIST traceable, ensuring compliance with international standards. The colorless solution eliminates interference from dyes, making it ideal for spectrophotometric applications where optical clarity is essential. Its stable pH value at 25°C provides consistent performance across repeated calibrations, reducing variability in experimental results. The 550 ML pack size offers an optimal balance between cost-efficiency and usage frequency, minimizing waste while ensuring sufficient volume for routine lab operations. The solution is prepared using ultra-pure water and analytical-grade components, guaranteeing minimal ionic contamination that could affect sensitive measurements. Its long shelf life when stored properly makes it a reliable choice for both research and quality control environments where reproducibility is critical.
FAQs
1. What is the exact pH tolerance of this buffer solution at room temperature?
The buffer maintains a pH of 1.07 with a tolerance of ±0.01 when measured at 25°C, as certified by NIST traceability standards.
2. Can this solution be used with automated pH meters or only manual systems?
It is compatible with both automated and manual pH measurement systems, provided the electrodes are properly maintained and calibrated.
3. Are there any known chemical incompatibilities with this buffer?
The solution is stable with most standard lab materials, but avoid contact with strong oxidizing agents or bases that could alter its pH.
4. How should this buffer be stored to maintain its certified accuracy?
Store tightly sealed at 15-25°C, away from direct sunlight and moisture. Do not freeze, as this may affect the buffer’s homogeneity.
5. What documentation is provided to verify the NIST traceability?
Each batch includes a certificate of analysis with traceability information, pH verification data, and expiration date for quality assurance.
