NIST921A

Cortisol (Hydrocortisone)

NIST^®SRM^®

• 经验公式（希尔记法）: C₂₁H₃₀O₅
• CAS号: 50-23-7
• 分子量: 362.46
• 分類程式碼代碼: 12352211
• NACRES: NA.24

属性

• 等級: certified reference material
• 包裝: pkg of 1 g
• 製造商／商標名: NIST^®
• 應用: clinical
• 格式: neat
• 儲存溫度: 2-8°C
• InChI: 1S/C21H30O5/c1-19-7-5-13(23)9-12(19)3-4-14-15-6-8-21(26,17(25)11-22)20(15,2)10-16(24)18(14)19/h9,14-16,18,22,24,26H,3-8,10-11H2,1-2H3/t14-,15-,16-,18+,19-,20-,21-/m0/s1
• InChI 密鑰: JYGXADMDTFJGBT-VWUMJDOOSA-N

说明

一般說明

Each unit of SRM 921A contains 1 g of high-purity crystalline cortisol.

SRM 921A_cert

SRM 921A_SDS

應用

SRM921A Cortisol standard reference material (SRM) is intended for use in the calibration and standardization of clinical measurement laboratory procedures, used to quantify levels of cortisol.

特點和優勢

• Available with a certificate documenting NIST-certified mass fraction value of cortisol.
• Certified value was determined using a quantitative ¹H-nuclear magnetic resonance spectroscopy (¹H-qNMR) primary ratio measurement procedure.  
• Certified values are metrologically traceable to the International System of Units (SI) and SI-derived unit of mass fraction. 
• The NIST certificate is provided with storage, source, preparation, analysis details and use instructions.

其他說明

Certified for the analytes listed below.
Cortisol

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

安全信息

• 象形圖: GHS08
• 訊號詞: Danger
• 危險聲明: H360Df,H373
• 防範說明: P202 - P260 - P280 - P308 + P313 - P405 - P501
• 危險分類: Repr. 1A - STOT RE 2
• 儲存類別代碼: 6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• 水污染物質分類（WGK）: WGK 2
• 閃點（°F）: Not applicable
• 閃點（°C）: Not applicable