推荐产品
等级
certified reference material
TraceCERT®
质量水平
产品线
TraceCERT®
浓度
1 g/L Si in NaOH (nominal concentration)
技术
ICP: suitable
应用
industrial qc
pharmaceutical
包装形式
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 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
50 ng/g of Silicon standard may be used to improve maximum signal-to-background intensity ratios (SBR) during High-resolution inductively coupled plasma mass spectrometry (HR-ICP-MS).
分析说明
溶于 2% 氢氧化钠的 1000mg/L Si 溶液,
使用高纯度硅、 NaOH 和 水制备。
使用高纯度硅、 NaOH 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:
Danger
危险声明
危险分类
Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1B
储存分类代码
8B - Non-combustible corrosive hazardous materials
WGK
nwg
闪点(°F)
Not applicable
闪点(°C)
Not applicable
个人防护装备
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
Trace-level determination and insight in speciation of silicon in petrochemical samples by flow-injection high resolution ICP MS and HPLC-high resolution ICP MS.
Pohl, Pawel, et al.
Journal of Analytical Atomic Spectrometry, 25.9, 1461-1466 (2010)
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