Product Description
The BUFFER STANDARD SOLUTION (Citric Acid Sodium Hydroxide) with a pH of 5.00 0.02 at 20C is a high-quality analytical grade buffer solution essential for laboratories, analytical chemistry, and quality control applications. This liquid solution, comprising Citric Acid and Sodium Hydroxide, is odorless, non-poisonous, and highly pure with an accuracy of 0.02 pH units. It is classified as a pH buffer solution, completely soluble in water, and has a density of 1 g/cm3. This standard solution is specifically designed for calibrating pH meters and other pH-sensitive instruments. Moreover, it is traceable to NIST standards, ensuring reliability and accuracy in measurements.
FAQs of BUFFER STANDARD SOLUTION (CITRIC ACID SODIUM HYDROXIDE) pH 5.00 +- 0.02 at 20 C traceable to NIST:
Q: What is the main application of the BUFFER STANDARD SOLUTION (Citric Acid Sodium Hydroxide)?
A: The main application of this solution is for the calibration of pH meters and other pH-sensitive instruments in laboratories, analytical chemistry, and quality control settings.
Q: Is the BUFFER STANDARD SOLUTION poison-free?
A: Yes, it is non-poisonous, ensuring safe handling in various laboratory environments.
Q: What is the storage recommendation for the BUFFER STANDARD SOLUTION?
A: It is advised to store the solution at room temperature tightly sealed to maintain its quality and effectiveness.
Q: Can the BUFFER STANDARD SOLUTION be used in water-based solutions?
A: Yes, it is completely soluble in water, making it suitable for various applications requiring water-based solutions.
Q: What is the grade of the BUFFER STANDARD SOLUTION?
A: It is classified as analytical grade, ensuring high purity and accuracy in pH measurements.