Product Description
This BUFFER STANDARD SOLUTION (CITRIC ACID - SODIUM HYDROXIDE) with a pH of 6.00 +- 0.02 at 20C is a high-quality buffer solution used for the calibration of pH meters in laboratories and standardization processes. It is an odorless, non-poisonous, clear colorless liquid that is soluble in water. The solution, traceable to NIST standards, consists of citric acid, sodium hydroxide, and water. With a shelf life of 12 months when stored correctly, this analytical-grade solution helps maintain a stable pH under standard conditions, making it ideal for pH calibration and stability purposes.
FAQs of BUFFER STANDARD SOLUTION (CITRIC ACID - SODIUM HYDROXIDE) pH 6.00 +- 0.02 at 20 deg C traceable to NIST:
Q: What is the application of this BUFFER STANDARD SOLUTION?
A: The application of this solution includes the calibration of pH meters in laboratory settings and standardization processes.
Q: Is this solution poisonous?
A: No, this solution is non-poisonous.
Q: How should this solution be stored?
A: It should be stored in a tightly sealed container at room temperature to avoid contamination.
Q: What is the physical form of this solution?
A: It is an aqueous solution in liquid form.
Q: How long is the shelf life of this solution?
A: The shelf life is typically 12 months if unopened and stored as recommended.