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Merck
CN
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主要文件

15747

Supelco

硅ICP标准液

TraceCERT®, 1 g/L Si in NaOH (nominal concentration)

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About This Item

UNSPSC代码:
41116107
NACRES:
NA.24

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.

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。

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

象形图

Corrosion

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


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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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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