96665
Potassium Standard for AAS
TraceCERT®, 1 g/L K in nitric acid (nominal concentration)
Synonym(s):
Potassium Atomic Absorption Standard
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About This Item
NACRES:
NA.24
UNSPSC Code:
41116107
Quality Level
product line
TraceCERT®
grade
certified reference material, TraceCERT®
concentration
1 g/L K in nitric acid (nominal concentration)
technique(s)
AAS: suitable
application(s)
industrial qc
pharmaceutical
format
single component solution
General description
This certified reference material (CRM) is produced in accordance with ISO 17034 and characterized in accordance with ISO/IEC 17025. This CRM is traceable to SI unit kg and measured against primary material from a National Metrology Institute (NMI), e.g. NIST.
Please visit ISO certificates and Site Quality Self-Assessments to access the current certificates of accreditation.
Download your certificate at http://www.sigma-aldrich.com to view certified values, including uncertainty and expiry date.
Please visit ISO certificates and Site Quality Self-Assessments to access the current certificates of accreditation.
Download your certificate at http://www.sigma-aldrich.com to view certified values, including uncertainty and expiry date.
Application
Potassium standard has been used as a calibration standard to determine the concentration of potassium present in minced beef using atomic absorption spectrophotometry(AAS).
Analysis Note
1 g/L K in 2% nitric acid, prepared with high purity KNO3, HNO3 and water
Other Notes
For a complete product listing of our TraceCERT® range of CRMs for ICP and AAS, technical information and example certificates, please visit our ICP & AAS standards website
Legal Information
TraceCERT is a registered trademark of Merck KGaA, Darmstadt, Germany
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Met. Corr. 1 - Skin Irrit. 2
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
Storage Class
12 - Non Combustible Liquids
Certificates of Analysis (COA)
Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.
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Laser Induced Breakdown Spectroscopy for quantification of sodium and potassium in minced beef: a potential technique for detecting beef kidney adulteration.
Dixit Y, et al.
Analytical Methods : Advancing Methods and Applications, 9(22), 3314-3322 (2017)
Laser Induced Breakdown Spectroscopy for quantification of sodium and potassium in minced beef: a potential technique for detecting beef kidney adulteration
Dixit.Y, et al.
Analytical Methods : Advancing Methods and Applications (2017)
Global Trade Item Number
| SKU | GTIN |
|---|---|
| 96665-250ML | 04061837109744 |