92966

铬（III）ICP标准液

TraceCERT^®, 1 g/L Cr(III) in nitric acid (nominal concentration)

• 分類程式碼代碼: 41116107
• NACRES: NA.24

屬性

• 等級: certified reference material; TraceCERT^®
• 品質等級: 300
• 產品線: TraceCERT^®
• 濃度: 1 g/L Cr(III) in nitric acid (nominal concentration)
• 技術: ICP: suitable
• 應用: industrial qc; pharmaceutical
• 格式: single component solution

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 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 elemental analysis of contaminated water by inductively coupled plasma-atomic emission spectrometry (ICP-AES).

分析報告

1 g/L Cr(III) in 2% 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

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: 8B - Non-combustible corrosive hazardous materials
• 水污染物質分類（WGK）: nwg
• 閃點（°F）: Not applicable
• 閃點（°C）: Not applicable