1.70316

Erbium ICP standard

traceable to SRM from NIST Er₂O₃ in HNO₃ 2-3% 1000 mg/l Er Certipur^®

• 分類程式碼代碼: 41116107
• NACRES: NA.24

屬性

• 等級: certified reference material
• 品質等級: 300
• 產品線: Certipur^®
• 技術: ICP: suitable
• pH值: 0.5 (20 °C in H₂O)
• 密度: 1.013 g/cm³ at 20 °C
• 應用: industrial qc; pharmaceutical
• 格式: single component solution
• 儲存溫度: 15-25°C

描述

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

Erbium ICP standard is a suitable calibration standard for elemental analysis by Inductively Coupled Plasma (ICP) technique.

It may be used as standard solution to determine the chemical purity of the sample by Inductively Coupled Plasma Optical Emission Spectroscopy (ICP-OES) during production of radionuclidically pure ¹⁶⁹Er isotope.

分析報告

1000 mg/L Er in 2-3% nitric acid, prepared with high-purity Er₂O₃ and HNO₃

其他說明

For a complete product listing of our Certipur^® range of CRMs for ICP and AAS, technical information, and example certificates please visit our ICP & AAS standards website

法律資訊

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

安全資訊

• 象形圖: GHS05
• 訊號詞: Warning
• 危險聲明: H290,H315,H319
• 防範說明: P234 - P264 - P280 - P302 + P352 - P305 + P351 + P338 - P332 + P313
• 危險分類: Eye Irrit. 2 - Met. Corr. 1 - Skin Irrit. 2
• 儲存類別代碼: 8A - Combustible corrosive hazardous materials
• 水污染物質分類（WGK）: nwg