NIST971A

Hormones in Frozen Human Serum

NIST^®SRM^®

• 分類程式碼代碼: 41116107
• NACRES: NA.24

屬性

• 包裝: pkg of 4.08 g
• 製造商／商標名: NIST^®
• 技術: mass spectrometry (MS): suitable
• 應用: clinical testing
• 儲存溫度: −70°C

描述

一般說明

A unit of Hormones in Frozen Human Serum standard reference material (SRM) consists of two vials each of two materials: one from a pool of healthy, premenopausal adult females and one from a pool of healthy adult males. The certified values of the SRM were determined using higher-order reference measurement procedures calibrated with high-purity chemical reference standards in combination with higher-order measurement procedures conducted by the CDC. The uncertainties are expanded uncertainties at the 95 % level of confidence. The certified values of the SRM, apply only to serum thawed to room temperature, 20 °C to 25 °C.

SRM 971a_cert

SRM 971a _SDS

應用

ThisNIST SRM 971a is intended primarily for use in evaluating the accuracy of procedures for the determination of the steroid hormones cortisol, progesterone, and testosterone, and thyroid hormones total thyroxine (T4), and total 3,3′,5-triiodothyronine (T3) in human serum.
It is also intended for use in validating working or secondary reference materials.

特點和優勢

• A unit of SRM contains two vials of each material. Each vial approximately contains 2 mL of human serum
• Both materials in the SRM are unfortified

其他說明

• SRM 971a is intended for research use.
• The serum is shipped frozen (on dry ice) and, upon receipt, should be stored frozen until ready for use.
• Expiration details and storage and use instructions are provided on the NIST certificate
• Notes on biomaterial handling, disposal, and transport documented in MSDS

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: 10 - Combustible liquids
• 水污染物質分類（WGK）: WGK 1
• 閃點（°F）: Not applicable
• 閃點（°C）: Not applicable