39436
Arsenic Standard for AAS
TraceCERT®, 1 g/L As in nitric acid (nominal concentration), Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
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About This Item
NACRES:
NA.24
UNSPSC Code:
41116107
Quality Segment
product line
TraceCERT®
grade
certified reference material, TraceCERT®
manufacturer/tradename
Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
concentration
1 g/L As in nitric acid (nominal concentration)
technique(s)
AAS: suitable
application(s)
agriculture
cleaning products
cosmetics
food and beverages
personal care
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 https://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 https://www.sigma-aldrich.com to view certified values, including uncertainty and expiry date.
Application
Arsenic Standard can be used as a calibration standard in elemental analysis by atomic absorption spectroscopy (AAS).
Analysis Note
1 g/L As in 2% nitric acid (contains NaOH), prepared with high purity As2O3, HNO3, NaOH and water
Other Notes
For a complete product listing of our ICP and AAS range, including technical information and example certificates, please visit ICP & AAS standards website.
Detailed information on our complete workflow solutions for ICP-AAS can be found in our Brochure: High-Purity Chemicals for Inorganic Trace Analysis.
In our effort to be more sustainable, we′re going digital with COAs-download them directly from our website.
Detailed information on our complete workflow solutions for ICP-AAS can be found in our Brochure: High-Purity Chemicals for Inorganic Trace Analysis.
In our effort to be more sustainable, we′re going digital with COAs-download them directly from our website.
Legal Information
TraceCERT is a registered trademark of Merck KGaA, Darmstadt, Germany
Signal Word
Danger
Hazard Codes
Precautionary Statements
Hazard Classifications
Carc. 1A - Eye Dam. 1 - Met. Corr. 1 - Skin Irrit. 2
Storage Class
6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects
WGK
WGK 3
Flash Point (°F)
Not applicable
Flash Point (°C)
Not applicable
PPE (personal protective equipment)
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
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