等级
certified reference material
TraceCERT®
质量水平
产品线
TraceCERT®
浓度
1 g/L Nb 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
Niobium ICP standard is a suitable calibration standard for elemental analysis by the Inductively Coupled Plasma (ICP) technique.
分析说明
2% 硝酸（含微量 HF）中含铌 1000mg/L，由高纯度铌金属、HNO3、HF 和 水制备而成。
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
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