1.70328

Lead ICP standard

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

• Sinónimos: Nota 1 A
• Código UNSPSC: 41116107
• NACRES: NA.24

Propiedades

• grado: certified reference material
• Nivel de calidad: 300
• Agency: suitable for EPA 200.7; suitable for EPA 200.8
• Línea del producto: Certipur^®
• concentración: 1000 mg/L Pb in 2-3% HNO₃
• técnicas: ICP: suitable
• pH: 0.5 (20 °C in H₂O)
• densidad: 1.02 g/cm³ at 20 °C
• aplicaciones: industrial qc; pharmaceutical
• Formato: single component solution
• temp. de almacenamiento: 15-25°C

Descripción

Descripción general

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.

Aplicación

• 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).

Otras notas

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

Información legal

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

Información de seguridad

• Pictogramas: GHS05
• Palabra de señalización: Warning
• Frases de peligro: H290,H315,H319
• Consejos de prudencia: P234 - P264 - P280 - P302 + P352 - P305 + P351 + P338 - P332 + P313
• Clasificaciones de peligro: Eye Irrit. 2 - Met. Corr. 1 - Skin Irrit. 2
• Código de clase de almacenamiento: 8B - Non-combustible corrosive hazardous materials
• Clase de riesgo para el agua (WGK): WGK 2
• Punto de inflamabilidad (°F): Not applicable
• Punto de inflamabilidad (°C): Not applicable