Merck, 1099240001, Potassium standard

Application
Potassium standard can be used as a standard solution for determining calcium content in infant formulas by atomic absorption spectroscopy.
Features and Benefits
Titrisol® offers a wide range of concentrated single-element standards.
Dilute the concentrated solution to achieve the desired standard concentration.
Directly traceable to standard reference materials (SRM) from the National Institute of Standards and Technology (NIST).
Supplied in easy-to-handle plastic ampoules.
Accompanied with a batch-specific certificate of analysis (COA) containing information on the NIST batch and minimum shelf life.
Provides reliable and reproducible results.

Analysis Note
content (K): 1000 mg / Ampoule
Determination method: argentometric titration.
(traceable to NIST - SRM 999a)
Accuracy of the method: +/- 2 mg
Legal Information
Titrisol is a registered trademark of Merck KGaA, Darmstadt, Germany