NIST2207

Controlled pore glass - BET specific surface area

NIST^® SRM^® 2207, nominal pore diameter 18nm

• CAS号: 65997-17-3
• 分類程式碼代碼: 41116107
• NACRES: NA.24

属性

• 等級: certified reference material
• 品質等級: 100
• 形狀: powder
• 包裝: pkg of 5 g
• 製造商／商標名: NIST^®
• 應用: glass & ceramic
• InChI: 1S/Ca.Na.H3O4P/c;;1-5(2,3)4/h;;(H3,1,2,3,4)/q+2;+1;/p-3
• InChI 密鑰: QXJJQWWVWRCVQT-UHFFFAOYSA-K

说明

一般說明

Each SRM 2207 unit comprises about 5.1 grams of high-purity granulated controlled-pore glass with a nominal pore diameter of 18nm, all enclosed within a single bottle.

SRM 2207_cert

SRM 2207_SDS

應用

Controlled Pore Glass - BET Specific Surface Area standard reference material (SRM) is intended for calibrating and testing the performance of instruments used to determinethe Brunauer-Emmett-Teller (BET) specific surface area (SSA) through the static volumetric gas sorption technique.

特點和優勢

• Available with a certificate documenting NIST-certified values for the single-point (SP) and multiple-point (MP) BET analysis of specific surface area.
• The NIST certificate is provided with expiration certificate, storage, handling, maintenance, and use instructions.

其他說明

Please download a current certificate at nist.gov/SRM for current analytes and certified values.

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

安全信息

• 象形圖: GHS08
• 訊號詞: Danger
• 危險聲明: H350i
• 防範說明: P201 - P202 - P280 - P308 + P313 - P405 - P501
• 危險分類: Carc. 1B Inhalation
• 儲存類別代碼: 6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects
• 水污染物質分類（WGK）: WGK 1
• 閃點（°F）: Not applicable
• 閃點（°C）: Not applicable