1.09924
Potassium standard
1000 mg K, (KCl in H₂O) Titrisol®
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About This Item
UNSPSC Code:
41116107
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Quality Level
product line
Titrisol®
form
concentrate
technique(s)
AAS: suitable
ICP: suitable
pH
5.0 (20 °C in H2O)
density
1.02 g/cm3 at 20 °C
storage temp.
15-25°C
Related Categories
Application
- Matrix-Assisted Laser Desorption/Ionization Mass Spectrometry Imaging:Study developed a novel strategy using matrix film to assess the distribution of potassium perfluorooctanic sulfonate, demonstrating the use of potassium standards in advanced mass spectrometry imaging techniques for environmental and biochemical research (Luo Y et al., 2024).
- Assessment of Groundwater Quality:Studyconducted to assess the groundwater quality in Madhya Pradesh, focusing on chemical contaminants including potassium, underlining the critical role of potassium standards in environmental analysis to track chemical dynamics and ensure water safety (Mishra S et al., 2024).
Analysis Note
content (K): 1000 mg / Ampoule
Determination method: argentometric titration.
(traceable to NIST - SRM 999a)
Accuracy of the method: +/- 2 mg
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
Storage Class Code
12 - Non Combustible Liquids
WGK
WGK 1
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Certificates of Analysis (COA)
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