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Merck
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16641

Supelco

钽ICP标准液

TraceCERT®, 1 g/L Ta in nitric acid and hydrofluoric acid (nominal concentration)

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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

1 g/L Ta in nitric acid and hydrofluoric 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 http://www.sigma-aldrich.com to view certified values, including uncertainty, date of expiry, and detailed information about trace impurities.

應用

Tantalum standard may be used as standard for inductively coupled plasma atomic emission spectroscopy (ICP-AES) method for determination of tantalum in superalloys.

分析報告

1 g/L Ta in 2% nitric acid and <0.5% hydrofluoric acid, prepared with high purity Ta metal, HNO3, HF 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

危險分類

Acute Tox. 4 Dermal - Acute Tox. 4 Oral - Eye Dam. 1 - Met. Corr. 1 - Skin Irrit. 2

儲存類別代碼

8B - Non-combustible corrosive hazardous materials

水污染物質分類(WGK)

WGK 1

閃點(°F)

Not applicable

閃點(°C)

Not applicable


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分析证书(COA)

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访问文档库

Study on determination of tantalum in superalloys by ICP-AES [J].
ZHANG, Qiu-yue, and Guo-jing ZHENG
Metallurgical Analysis, 006-006 (2005)
Study on determination of tantalum in superalloys by ICP-AES [J].
ZHANG, Qiu-yue, and Guo-jing ZHENG
Metallurgical Analysis, 006-006 (2005)

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