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Key Documents

93104

Supelco

铬ICP标准液

TraceCERT®, 10 g/L Cr in nitric acid (nominal concentration)

同義詞:

Chromium ICP Standard Solution

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About This Item

分類程式碼代碼:
41116107
NACRES:
NA.24

等級

certified reference material
TraceCERT®

品質等級

產品線

TraceCERT®

濃度

10 g/L Cr in nitric acid (nominal concentration)

技術

ICP: suitable

應用

industrial qc
pharmaceutical

格式

single component solution

一般說明

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.

應用

Chromium ICP standard can be used as a calibration standard in the determination of chromium in contaminated water by inductively coupled plasma optical emission spectroscopy (ICP-OES).

準備報告

10 g/L Cr in 5% nitric acid, prepared with high purity Cr(NO3)3 · 9H2O, HNO3, and water

其他說明

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

法律資訊

TraceCERT is a registered trademark of Merck KGaA, Darmstadt, Germany

象形圖

CorrosionExclamation mark

訊號詞

Danger

危險聲明

危險分類

Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1B - Skin Sens. 1

安全危害

儲存類別代碼

8B - Non-combustible corrosive hazardous materials

水污染物質分類(WGK)

WGK 2

閃點(°F)

Not applicable

閃點(°C)

Not applicable


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