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等级
certified reference material
质量水平
产品线
Certipur®
技术
ICP: 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
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 http://www.sigma-aldrich.com to view certified values, including uncertainty, date of expiry, and detailed information about trace impurities.
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.
应用
Lanthanum ICP standard can be used in the determination of lanthanum in Raphidocelis subcapitata microalgae by inductively coupled plasma mass spectrometry (ICP-MS).
分析说明
1000 mg/L La in 2-3% nitric acid, preparedwith high-purity La(NO3)3, HNO3, and water
其他说明
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
法律信息
CERTIPUR is a registered trademark of Merck KGaA, Darmstadt, Germany
警示用语：
Warning
危险声明
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
WGK 2
闪点(°F)
Not applicable
闪点(°C)
Not applicable
Long-term multi-endpoint exposure of the microalga Raphidocelis subcapitata to lanthanum and cerium
Siciliano A, et al.
The Science of the Total Environment, 790, 148229-148229 (2021)
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