1.70328

铅ICP标准品

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

• 同義詞: Nota 1 A
• 分類程式碼代碼: 41116107

屬性

• agency: suitable for EPA 200.7; suitable for EPA 200.8
• 品質等級: 300
• 產品線: Certipur^®
• 技術: ICP: suitable
• pH值: 0.5 (20 °C in H₂O)
• 密度: 1.02 g/cm³ at 20 °C
• 格式: single component solution
• 儲存溫度: 15-25°C

描述

一般說明

该认证标准物质（CRM）根据ISO 17034生产，根据ISO/IEC 17025表征。该CRM可追溯到SI单位千克，并根据国家计量研究院（NMI）中的主要材料（例如NIST）进行测量。
请访问ISO认书和站点质量自我评估以获取当前认证证书。
通过http://www.sigma-aldrich.com下载您的证书，以查看认证值，包括不确定性、到期日以及有关微量杂质的详细信息。

應用

• 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).

其他說明

因监管原因在美国和加拿大受阻

有关用于ICP和AAS的Certipur^®系列CRM的完整产品列表、技术信息和示例证书，请访问我们的ICP &AAS标准网站

法律資訊

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

安全資訊

• 象形圖: GHS05
• 訊號詞: Warning
• 危險聲明: H290 - H315 - H319
• 防範說明: P234 - P264 - P280 - P302 + P352 - P305 + P351 + P338 - P332 + P313
• 危險分類: Eye Irrit. 2 - Met. Corr. 1 - Skin Irrit. 2
• 儲存類別代碼: 8B - Non-combustible, corrosive hazardous materials
• 水污染物質分類（WGK）: WGK 2
• 閃點（°F）: Not applicable
• 閃點（°C）: Not applicable