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安全信息

NIST2972A

25-羟基维生素D校准溶液

NIST® SRM® 2972a

别名:

25-OH Vitamin D Calibration Standards

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About This Item

UNSPSC代码:
41116107
NACRES:
NA.24

等级

certified reference material

质量水平

100

包装

pkg of 20 x 1.2 mL

制造商/商品名称

NIST®

应用

pharmaceutical (small molecule)

包装形式

matrix material

相关类别

一般描述

该标准参考物质（SRM）主要用于校准这些用于测定维生素D代谢物的仪器和技术。一个单元由二十支、四种单独的维生素D代谢物乙醇溶液的两毫升安瓿瓶组成，即每种溶液五支安瓿瓶。 每个两毫升安瓿大约含有1.2 mL的溶液。维生素D代谢物的四种单独的乙醇溶液如下所述。如需更多信息，请参考SDS和COA。

乙醇水平1中的25-羟基维生素D3校准品 [乙醇水平2中的25(OH)D3]乙醇水平2中的25-羟基维生素D3校准品 [乙醇水平2中的25(OH)D3] 乙醇中的25-羟基维生素D2校准品 [乙醇中的25(OH)D2]乙醇中的3-Epi-25-羟基维生素D3校准品 [乙醇中的3-epi-25(OH)D3]

SRM 2972A_cert

SRM 2972A_SDS

应用


  • Advanced Calibration for Vitamin D Analysis: The use of 25-Hydroxyvitamin D calibration solutions is pivotal in the development of a candidate reference method for the determination of vitamin D levels from dried blood spot samples. This method offers significant advantages in clinical settings, providing reliable and accurate assessment of vitamin D status which is crucial for diagnosing and managing conditions related to vitamin D deficiency. The research conducted by Zakaria et al. (2020) introduces a standardized approach that enhances the consistency of vitamin D measurements across various laboratories, ensuring high-quality diagnostic information (Zakaria et al., 2020).

其他说明

分析物示例如下，仅供参考。可在nist.gov/SRM下载最新证书，查看当前分析物及认定值。
维生素D代谢物：25-羟基维生素D3 (Level 1), 25-羟基维生素D3 (Level 2), 25-羟基维生素D2, 3-Epi-25-羟基维生素D3。

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

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产品编号
说明
价格

象形图

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GHS02,GHS07

警示用语：

Danger

危险声明

H225,H319

危险分类

Eye Irrit. 2 - Flam. Liq. 2

储存分类代码

3 - Flammable liquids

WGK

WGK 1

闪点(°F)

55.4 °F - closed cup

闪点(°C)

13 °C - closed cup

法规信息

危险化学品

从最新的版本中选择一种：

分析证书(COA)

Lot/Batch Number

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Breast cancer is the most common cancer among women with ~1.67 million cases diagnosed annually worldwide, and ~1 in 37 women succumbed to breast cancer. Over the past decades, new therapeutic strategy has substantially improved the curative effect for women
Baoyuan Li et al.
Steroids, 159, 108585-108585 (2020-01-27)
To explore the effects of 1,25-dihydroxy vitamin D3 [1,25-(OH)2D3] on the proliferation and apoptosis of papillary thyroid carcinoma and to investigate its possible mechanism. The papillary thyroid carcinoma cell line TPC-1 was cultured, and the cells were divided into control

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