NIST2451

碳

NIST^® SRM^® 2451, from cyanide ore leaching

• 同義詞: Carbon
• 經驗公式（希爾表示法）: C
• CAS號碼: 7440-44-0
• 分子量：: 12.01
• 分類程式碼代碼: 41116107
• NACRES: NA.24

屬性

• 等級: certified reference material
• 品質等級: 100
• 包裝: pkg of 100 g
• 製造商／商標名: NIST^®
• 應用: general analytical
• 形式: matrix material
• SMILES 字串: [C]
• InChI: 1S/C
• InChI 密鑰: OKTJSMMVPCPJKN-UHFFFAOYSA-N

描述

一般說明

The SRM 2451 unit contains a bottle with 100 g of activated fine-powder carbon, which is obtained through the leaching of ore with a cyanide solution. For more information, please refer to the SDS and COA.
SRM 2451_cert

SRM 2451_SDS

應用

Fine carbon standard referencematerial (SRM) is intended to evaluate the chemical analysis methods and tocalibrate the instrumental methods of analysis.

特點和優勢

• NIST certified values for mercury are provided, values are metrologically traceable to the SI unit of mass, expressed as milligrams per kilogram.
• A reference value for gold is reported based on dry mass basis and determined by inductively coupled plasma massspectrometry (ICP-MS).
• The information value for cyanide is provided and is determined using EPA method SW-846 9012a, and the mass fraction is reported on a dry mass basis.
• Expiration details and instructions for use are provided on the NIST certificate.

其他說明

Certified for the analytes listed below.
Mercury (Hg)

Reference/Informational value is provided for the following analytes.
Gold (Au), Cyanide (CN^–)

See certificate for values and more details at nist.gov/SRM.

法律資訊

NIST is a registered trademark of National Institute of Standards and Technology

SRM is a registered trademark of National Institute of Standards and Technology

安全資訊

• 儲存類別代碼: 13 - Non Combustible Solids
• 水污染物質分類（WGK）: nwg
• 閃點（°F）: Not applicable
• 閃點（°C）: Not applicable