NIST921A

Cortisol (Hydrocortisone)

NIST^®SRM^®

• 실험식(Hill 표기법): C₂₁H₃₀O₅
• CAS Number: 50-23-7
• Molecular Weight: 362.46
• UNSPSC 코드: 12352211
• NACRES: NA.24

속성

• Grade: certified reference material
• 포장: pkg of 1 g
• 제조업체/상표: NIST^®
• 응용 분야: clinical
• 형식: neat
• 저장 온도: 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 key: JYGXADMDTFJGBT-VWUMJDOOSA-N

설명

일반 설명

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

SRM 921A_cert

SRM 921A_SDS

애플리케이션

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.

특징 및 장점

• 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.

기타 정보

Certified for the analytes listed below.
Cortisol

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

법적 정보

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

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

안전성 정보

• 픽토그램: GHS08
• 신호어: Danger
• 유해 및 위험 성명서: H360Df,H373
• 예방조치 성명서: P202 - P260 - P280 - P308 + P313 - P405 - P501
• Hazard Classifications: Repr. 1A - STOT RE 2
• Storage Class Code: 6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• WGK: WGK 2
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable