38996

Kupfer Standard für AAS

TraceCERT^®, 1 g/L Cu in nitric acid (nominal concentration)

• NACRES: NA.24
• UNSPSC Code: 41116107

Eigenschaften

• Quality Segment: 300
• product line: TraceCERT^®
• grade: certified reference material, TraceCERT^®
• concentration: 1 g/L Cu in nitric acid (nominal concentration)
• technique(s): AAS: suitable
• application(s): agriculture; cleaning products; cosmetics; food and beverages; personal care
• format: single component solution

Beschreibung

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.

Application

Copper Standard can be used as a standard stock solution to obtain the calibration curve for determining the concentration of copper (Cu) in alcoholic and non-alcoholic drinks.

Analysis Note

1000 mg/L Cu in 2% Salpetersäure, hergestellt mit hochreinem Cu-Metall, HNO₃ und Wasser

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.

Legal Information

TraceCERT is a registered trademark of Merck KGaA, Darmstadt, Germany

Sicherheitshinweise

• pictograms: GHS05
• signalword: Warning
• hcodes: H290,H315,H319,H412
• pcodes: P234 - P264 - P273 - P280 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Aquatic Chronic 3 - 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
• Lagerklasse: 12 - Non Combustible Liquids