1.70226

Quecksilber-Standardlösung

traceable to SRM from NIST Hg(NO₃)₂ in HNO₃ 2 mol/l 1000 mg/l Hg Certipur^®

• Synonym(e): Quecksilber-Kalibrierstandard für ICP/AAS
• UNSPSC-Code: 41116107
• NACRES: NA.24

Eigenschaften

• Qualität: certified reference material
• Qualitätsniveau: 300
• Agentur: suitable for EPA 200.7; suitable for EPA 200.8
• Produktlinie: Certipur^®
• Konzentration: 1000 mg/L Hg in 2 M HNO₃
• Methode(n): AAS: suitable
• Dichte: 1.054 g/cm³ at 20 °C
• Anwendung(en): industrial qc; pharmaceutical
• Format: single component solution
• Lagertemp.: 15-25°C

Beschreibung

Allgemeine Beschreibung

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.

Anwendung

Mercury standard solution can be used as a calibration standard in the determination of mercury in fish samples by cold vapor atomic absorption spectrometry (CVAAS).

Hinweis zur Analyse

Konzentration     β (Hg)990–1010 mg/LBestimmungsmethode: ICP - OES
(rückführbar auf NIST - SRM 3133)
Genauigkeit der Methode: +/- 5 mg/L

Sonstige Hinweise

Aus regulatorischen Gründen nicht in den USA und Kanada zugelassen

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.

Rechtliche Hinweise

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

Haftungsausschluss

Für Kunden in den USA: Enthält Quecksilber; nicht im Müll entsorgen – gemäß den örtlichen, staatlichen oder bundesstaatlichen Gesetzen entsorgen.

Sicherheitshinweise

• Piktogramme: GHS08,GHS05
• Signalwort: Danger
• H-Sätze: H290,H314,H373,H412
• P-Sätze: P234 - P273 - P280 - P303 + P361 + P353 - P305 + P351 + P338 - P314
• Gefahreneinstufungen: Aquatic Chronic 3 - Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1B - STOT RE 2
• Zielorgane: Kidney
• Zusätzliche Gefahrenhinweise: EUH071
• Lagerklassenschlüssel: 8B - Non-combustible corrosive hazardous materials
• WGK: WGK 2
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable