等级
certified reference material
TraceCERT®
质量水平
产品线
TraceCERT®
浓度
1 g/L La in nitric acid (nominal concentration)
技术
ICP: suitable
应用
industrial qc
pharmaceutical
格式
single component solution
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, 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 https://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
溶于 2% 硝酸的 1000mg/L La，用高纯度 La2O3、HNO3 和 水制备。
其他说明
For a complete product listing of our TraceCERT® range of CRMs for ICP and AAS, technical information and example certificates please visit our ICP & AAS standards website
法律信息
TraceCERT 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
WGK
WGK 2
闪点(°F)
Not applicable
闪点(°C)
Not applicable
个人防护装备
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
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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