1.70328

Lead ICP standard

traceable to SRM from NIST Pb(NO₃)₂ in HNO₃ 2-3% 1000 mg/l Pb Certipur^®

• Synonym(e): Nota 1 A
• UNSPSC-Code: 41116107

Eigenschaften

• Agentur: suitable for EPA 200.7; suitable for EPA 200.8
• Qualitätsniveau: 300
• Produktlinie: Certipur^®
• Methode(n): ICP: suitable
• pH-Wert: 0.5 (20 °C in H₂O)
• Dichte: 1.02 g/cm³ at 20 °C
• 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 http://www.sigma-aldrich.com to view certified values, including uncertainty, date of expiry, and detailed information about trace impurities.

Anwendung

• Environmental Contamination Analysis:The study utilized ICP-MS, employing Lead ICP standards to analyze toxic elements in soil around a waste management site. This research underscores the crucial role of Lead ICP standards in tracing and quantifying environmental contaminants (Olanipekun OO et al., 2024).
• Calibration of Analytical Instruments: In a study microwave-induced combustion was used for the determination of toxic elements in honey samples by ICP-MS, where Lead ICP standards were essential for ensuring the accuracy and reliability of measurements, highlighting their importance in food safety and biochemical analysis (Cauduro VH et al., 2024).
• Development of Electrochemical Sensors:The study developed screen-printed sensors modified with Nafion and mesoporous carbon for the electrochemical detection of lead in blood. Lead ICP standards played a key role in calibrating these sensors, demonstrating their utility in medical and biochemical sensor development (Boselli E et al., 2024).

Sonstige Hinweise

Blocked in the US and Canada due to regulatory reasons

For a complete product listing of our Certipur^® range of CRMs for ICP and AAS, technical information, and example certificates please visit our ICP & AAS standards website

Rechtliche Hinweise

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

Sicherheitshinweise

• Piktogramme: GHS05
• Signalwort: Warning
• H-Sätze: H290 - H315 - H319
• P-Sätze: P234 - P264 - P280 - P302 + P352 - P305 + P351 + P338 - P332 + P313
• Gefahreneinstufungen: Eye Irrit. 2 - Met. Corr. 1 - Skin Irrit. 2
• Lagerklassenschlüssel: 8B - Non-combustible, corrosive hazardous materials
• WGK: WGK 2
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable