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主要文件

NIST971A

Hormones in Frozen Human Serum

NIST®SRM®

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About This Item

UNSPSC代码:
41116107
NACRES:
NA.24

包装

pkg of 4.08 g

制造商/商品名称

NIST®

技术

mass spectrometry (MS): suitable

应用

clinical testing

储存温度

−70°C

一般描述

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

应用

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.

特点和优势

  • 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

其他说明

  • 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

法律信息

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

储存分类代码

10 - Combustible liquids

WGK

WGK 1

闪点(°F)

Not applicable

闪点(°C)

Not applicable


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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