NIST3112A

Chromium (Cr) standard solution

NIST^® SRM^® 3112a

• UNSPSCコード: 41116107
• NACRES: NA.24

特性

• グレード: certified reference material
• 品質水準: 100
• 包装: pkg of 5 x 10 mL
• メーカー／製品名: NIST^®
• フォーマット: single component solution

詳細

詳細

A unit of the SRM contains five 10 mL sealed borosilicate glass ampoules, consisting of an acidified aqueous solution. The solution is prepared gravimetrically to contain a known mass fraction of chromium and includes nitric acid at a mass fraction of approximately 15%. For more information, please refer to the SDS and COA.

SRM 3112A_cert

SRM 3112A_SDS

アプリケーション

Chromiumstandard solution is intended for use as aprimary calibration standard for the quantitative determination of chromium.

特徴および利点

• NIST Certified Mass fraction value of Chromium is basedon gravimetric preparation using high-purity chromium metal and inductivelycoupled plasma optical emission spectrometry (ICP-OES).
• Expiration details, instructions for use, handling, andstorage are provided on the NIST certificate.

その他情報

Certified for the analytes listed below.
Chromium

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

法的情報

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

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

安全性情報

• ピクトグラム: GHS05,GHS07
• シグナルワード: Danger
• 危険有害性情報: H290,H314,H317,H412
• 注意書き: P234 - P261 - P273 - P280 - P303 + P361 + P353 - P305 + P351 + P338
• 危険有害性の分類: Aquatic Chronic 3 - Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1B - Skin Sens. 1
• 補足的ハザード: EUH071
• 保管分類コード: 8B - Non-combustible corrosive hazardous materials
• WGK: WGK 1
• 引火点(°F): Not applicable
• 引火点(℃): Not applicable