1.70212

Cesium standard solution

traceable to SRM from NIST CsNO₃ in HNO₃ 0.5 mol/l 1000 mg/l Cs Certipur^®

• 别名: Cesium ICP Standard
• UNSPSC代码: 41116107
• NACRES: NA.24

属性

• 等级: certified reference material
• 质量水平: 300
• 产品线: Certipur^®
• 浓度: 1000 mg/L Cs in 0.5 M HNO₃
• 技术: AAS: suitable
• pH值（酸碱度）: 0.5 (20 °C in H₂O)
• 密度: 1.013 g/cm³ at 20 °C
• 应用: industrial qc; pharmaceutical
• 包装形式: single component solution
• 储存温度: 15-25°C

说明

一般描述

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.

应用

Cesium standard solution can be used as a calibration standard in elemental analysis by atomic absorption spectroscopy (AAS).

分析说明

1000 mg/l Cs in nitric acid, prepared with high purity CsNO₃ and HNO₃.

其他说明

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.

法律信息

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

安全信息

• 象形图: GHS05
• 警示用语：: Warning
• 危险声明: H290,H315,H319
• 预防措施声明: P234 - P264 - P280 - P302 + P352 - P305 + P351 + P338 - P332 + P313
• 危险分类: Eye Irrit. 2 - Met. Corr. 1 - Skin Irrit. 2
• 储存分类代码: 8B - Non-combustible corrosive hazardous materials
• WGK: nwg
• 闪点(°F): Not applicable
• 闪点(°C): Not applicable