跳转至内容
Merck
CN
所有图片(1)

文件

安全信息

G-016

Supelco

绿茶儿茶素混标 CRM

100 μg/mL each component in acetonitrile: water (8:2) with 5% 1M HCl, ampule of 1.0 mL, certified reference material, Cerilliant®

登录查看公司和协议定价
所有图片(1)
经验公式（希尔记法）:
C8H10N4O2
分子量:
194.19
UNSPSC代码:
41116107
NACRES:
NA.24

等级

certified reference material

质量水平

300

特点

SNAP-N-SPIKE®/SNAP-N-SHOOT®

组成

Caffeine
(+)-Catechin
(−)-Catechin 3-gallate
(−)-Epicatechin
(−)-Epicatechin-3-gallate
(−)-Epigallocatechin 3-gallate
(−)-Gallocatechin
(−)-Gallocatechin 3-gallate

包装

ampule of 1.0 mL

制造商/商品名称

Cerilliant®

浓度

100 μg/mL each component in acetonitrile: water (8:2) with 5% 1M HCl

应用

food and beverages

格式

multi-component solution

储存温度

−20°C

相关类别

一般描述

一种认证多组分混合物，含有咖啡因和常见绿茶儿茶酚：(-)-表没食子儿茶素3-没食子酸酯、(+)-儿茶酚、(-)-表儿茶素、(-)-表儿茶素 3-没食子酸酯, (-)-儿茶素, (-)-儿茶素 3-没食子酸酯和 (-)-儿茶酚 3-没食子酸酯。这种 Snap-N-Shoot®溶液混合物适用于绿茶饮料或补充剂的LC 或 LC/MS质量控制测试。Snap-N-Shoot® 多组分溶液混合物有很多优点，如添加方便，减少植物提取物或粉末称量、溶液制备的时间， 减少由于不同原料纯化因子而重新运行样品或重新配置参考溶液的时间，从而改善效率。密封安瓿瓶为这些敏感植物化学品的储存提供额外的保护。


查看来自 Cerilliant的全系列植物化学有证标准物质溶液：

应用


  • Uncovering the role of yttrium in a cerium-based binary oxide in the catalytic conversion of carbon dioxide and methanol to dimethyl carbonate.: This study highlights the role of yttrium doping in enhancing the catalytic properties of cerium(IV) oxide for converting carbon dioxide and methanol into dimethyl carbonate, presenting a potential pathway for carbon dioxide utilization (Wang et al., 2023).

  • Studies of adsorption of α,β-unsaturated carbonyl compounds on heterogeneous Au/CeO(2), Au/TiO(2) and Au/SiO(2) catalysts during reduction by hydrogen.: This research investigates the adsorption characteristics of α,β-unsaturated carbonyl compounds on cerium(IV) oxide and other metal oxides, providing insights into the surface interactions during hydrogen reduction processes (Zielinski et al., 2022).

  • Photocatalytic reduction of CO(2) based on a CeO(2) photocatalyst loaded with imidazole fabricated N-doped graphene and Cu(ii) as cocatalysts.: Explores the use of cerium(IV) oxide in a complex photocatalyst system for the reduction of carbon dioxide, aiming to provide a sustainable method for CO2 reduction and energy production (Zhou and Liu, 2017).



法律信息

CERILLIANT is a registered trademark of Merck KGaA, Darmstadt, Germany
Snap-N-Shoot is a registered trademark of Cerilliant Corporation
Snap-N-Spike is a registered trademark of Merck KGaA, Darmstadt, Germany

象形图

FlameExclamation mark
GHS02,GHS07

警示用语：

Danger

危险分类

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Flam. Liq. 2

WGK

WGK 2

闪点(°F)

55.4 °F

闪点(°C)

13 °C

法规信息

监管及禁止进口产品

分析证书(COA)

输入产品批号来搜索 分析证书(COA) 。批号可以在产品标签上"批“ （Lot或Batch）字后找到。

已有该产品？

在文件库中查找您最近购买产品的文档。

访问文档库

我们的科学家团队拥有各种研究领域经验，包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.

联系技术服务部门