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Merck
CN

58355-U

Supelco

SUPELCOSIL™ LC-18-DB (5 µm) HPLC Columns

L × I.D. 25 cm × 4.6 mm, HPLC Column

别名:

高纯度C18 HPLC色谱柱

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关于此项目

UNSPSC代码:
41115700
eCl@ss:
32110501
NACRES:
SB.52

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Product Name

SUPELCOSIL™ LC-18-DB HPLC 色谱柱, 5 μm particle size, L × I.D. 25 cm × 4.6 mm

物料

stainless steel column

质量水平

100

Agency

suitable for USP L1

产品线

SUPELCOSIL™

特点

endcapped

制造商/商品名称

SUPELCOSIL™

包装

1 ea of

标记范围

11.0% Carbon loading

参数

0-70 °C temperature
400 bar pressure (5801 psi)

技术

HPLC: suitable

长度 × 内径

25 cm × 4.6 mm

表面积

170 m2/g

表面覆盖度

surface coverage 3.1 μmol/m2

基质

silica gel, spherical particle platform
fully porous particle

基质活性基团

C18 (octadecyl) phase

粒径

5 μm

孔径

120 Å

工作pH值

2-7.5

应用

food and beverages

相容性

for use with PTC-AA

分离技术

reversed phase

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相关类别

一般描述

SUPELCOSIL LC- DB 类的键合相针对碱性化合物进行了特殊的去活化处理。与其它 A 型硅胶反相色谱柱相比，分析有机碱时该色谱柱保留时间更短、峰形更好和柱效更高。

应用


  • 测定人用洗发水配方中胺菊脂含量的HPLC方法的优化与验证。：研究讨论了使用SUPELCOSIL™ LC-18-DB HPLC色谱柱分析洗发水配方中胺菊脂的高效液相色谱（HPLC）方法的优化与验证（Zeric Stosic et al., 2016）。

  • 人体内尼美舒利主要尿液代谢物的质谱表征和HPLC测定。：详细介绍了通过HPLC对尼美舒利代谢物进行鉴定和定量的可靠方法，强调了色谱柱在复杂生物基质中的适用性（Carini et al., 1998）。


其他说明

探索最适于 HPLC 或 LC-MS 分析的 LiChropur 试剂

法律信息

SUPELCOSIL is a trademark of Sigma-Aldrich Co. LLC

储存分类代码

11 - Combustible Solids

WGK

WGK 3

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
297993-06
297993-05
297993-04
297993-03
297993-02

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O Majid et al.
Therapeutic drug monitoring, 23(2), 163-168 (2001-04-11)
Recipients of organ transplants remain particularly dependent on prednisolone as part of their maintenance immunosuppression. Despite this, the pharmacokinetics of prednisolone have never been fully characterized in these patients, and consequently dosing remains empirical. Accurate monitoring of prednisolone, its primary
S L Bramer et al.
Journal of pharmaceutical and biomedical analysis, 26(4), 637-650 (2001-08-23)
An LC/MS/MS method for the simultaneous determination of cilostazol, a quinolinone derivative, and three active metabolites, OPC-13015, OPC-13213, and OPC-13217, in human plasma was developed and validated. Cilostazol, its metabolites, and the internal standard, OPC-3930 were extracted from human plasma
E Terjéki et al.
Journal of pharmaceutical and biomedical analysis, 24(5-6), 913-920 (2001-03-15)
RGH-1756 (1-(2-methoxy-phenyl)-4-(4-[4-(6-imidazo[2,1-b]-thiazolyl)-phenoxy]-butyl)-piperazine dimethansulphonate) is a novel atypical antipsychotic candidate of Gedeon Richter Ltd. A new HPLC method has been developed and validated for the quantitative determination of RGH-1756 in dog and rat plasma. The compound and the internal standard are
J S Patrick et al.
Analytical biochemistry, 199(1), 125-131 (1991-11-15)
A rapid, isocratic method for the determination of tryptophan in Escherichia coli fermentation broths by reversed-phase HPLC is described. Tryptophan can be measured in fermentations containing either chemically defined media or media with hydrolyzed protein supplements. The procedure was rugged
P K Kunicki
Journal of chromatography. B, Biomedical sciences and applications, 755(1-2), 331-335 (2001-06-08)
A HPLC-UV determination of loratadine in human plasma is presented. After simple liquid-liquid extraction with 2-methylbutane-hexane (2:1) and evaporation of organic phase the compounds were re-dissolved in 0.01 M HCl, evaporated again and finally separated on a Supelcosil LC-18-DB column.
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实验方案

使用SUPELCOSIL™和ASCENTIS®色谱柱对衍生及水解氨基酸进行HPLC分析

氨基酸分析是精确测定蛋白质量的合适工具，但也提供有关相对氨基的详细信息。

Deriviatization, Hydrolysis, and HPLC Analysis of Amino Acids on SUPELCOSIL™ and ASCENTIS® Columns

Amino Acid Analysis is the suitable tool for precise determination of protein quantities but also provides detailed information regarding the relative amino.

Chromatograms

application for SPE, application for HPLC

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.

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