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53829-U

Ascentis^® Express 90 Å C18 (2.7 μm) HPLC Columns

Name: Ascentis<SUP>&#174;</SUP> Express 90 Å C18 (2.7 μm) HPLC Columns
Brand: SUPELCO

L × I.D. 15 cm × 4.6 mm, HPLC Column

同義詞:

Core-shell (SPP) Fused Core C18 HPLC column

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About This Item

分類程式碼代碼:

41115700

eCl@ss:

32110501

NACRES:

SB.52

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Sigma-Aldrich

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Vortex-Genie^® 2 mixer

product name

Ascentis^® Express C18, 2.7 μm HPLC 色谱柱, 2.7 μm particle size, L × I.D. 15 cm × 4.6 mm

材料

stainless steel column

品質等級

100

agency

suitable for USP L1

產品線

Ascentis^®

特點

endcapped

製造商／商標名

Ascentis^®

包裝

1 ea of

參數

60 °C temp. range
600 bar max. pressure (9000 psi)

技術

HPLC: suitable
LC/MS: suitable
UHPLC-MS: suitable
UHPLC: suitable

長度 × 內徑

15 cm × 4.6 mm

表面積

135 m²/g

雜質

<5 ppm metals

基質

Fused-Core particle platform
superficially porous particle

基質活性組

C18 (octadecyl) phase

粒徑

2.7 μm

孔徑

90 Å

工作pH值

2-9

應用

food and beverages

分離技術

reversed phase

尋找類似的產品？前往產品比較指南

一般說明

Ascentis Express HPLC色谱柱通过熔融核^® 颗粒技术，可为您提供亚2 μm颗粒的高速度和高效率，同时保持较低的背压。高效率和低背压的结合使UPLC^® （或其他超高压系统）用户及传统HPLC用户受益。
请见 Ascentis Express 主页，了解有关这项新色谱柱技术的更多信息。

應用

在Ascentis^® Express C18，2.7 μm上对辣椒粉中的辣椒素进行HPLC分析
在Ascentis^® Express C30上对比Ascentis^® Express C18对玉米油进行UHPLC/MS分析
在Ascentis^® Express C18，2.7 μm上对扑热息痛和杂质进行UHPLC分析
在Ascentis^® Express C18，2.7 μm上对对羟基苯甲酸酯进行HPLC分析

法律資訊

Ascentis is a registered trademark of Merck KGaA, Darmstadt, Germany

Fused-Core is a registered trademark of Advanced Materials Technology, Inc.

UPLC is a registered trademark of Waters

應用

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描述

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Lot/Batch Number

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Determination of tropane alkaloids atropine and scopolamine by liquid chromatography-mass spectrometry in plant organs of Datura species.

Silvia Jakabová et al.

Journal of chromatography. A, 1232, 295-301 (2012-03-07)

Hyoscyamine (atropine) and scopolamine are the predominant tropane alkaloids in the Datura genus, occurring in all plant organs. The assessment of the alkaloid content of various plant parts is essential from the viewpoint of medical use, but also as a

High-Throughput Serum 25-Hydroxy Vitamin D Testing with Automated Sample Preparation.

Judy Stone

Methods in molecular biology (Clifton, N.J.), 1378, 301-320 (2015-11-26)

Serum from bar-coded tubes, and then internal standard, are pipetted to 96-well plates with an 8-channel automated liquid handler (ALH). The first precipitation reagent (methanol:ZnSO4) is added and mixed with the 8-channel ALH. A second protein precipitating agent, 1 %

Bioequivalance and pharmacokinetic study of febuxostat in human plasma by using LC-MS/MS with liquid liquid extraction method.

Babu Rao Chandu et al.

SpringerPlus, 2(1), 194-194 (2013-06-07)

A bioequivalence study was proved of generic Febuxostat 80 mg tablets (T) in healthy volunteers.For this purpose, Authors developed a simple, sensitive, selective, rapid, rugged and reproducible liquid chromatography-tandem mass spectrometry method for the quantification of Febuxostat (FB) in human

Fast gradient HPLC/MS separation of phenolics in green tea to monitor their degradation.

Petra Šilarová et al.

Food chemistry, 237, 471-480 (2017-08-03)

The degradation of catechins and other phenolics in green tea infusions were monitored using fast HPLC/MS separation. The final separation was performed within 2.5min using Ascentis Express C18 column (50mm×2.1mm i.d.) packed with 2μm porous shell particles. Degradation was studied

Development and Validation of an LC-MS-MS Method for Determination of Simvastatin and Simvastatin Acid in Human Plasma: Application to a Pharmacokinetic Study.

Pankaj Partani et al.

Journal of chromatographic science, 54(8), 1385-1396 (2016-05-27)

A liquid chromatography-tandem mass spectrometry method was developed and validated for the simultaneous determination of simvastatin (SV) and simvastatin acid (SVA) in human plasma. To improve assay sensitivity and achieve simultaneous analysis, SVA monitored in (-)ESI (electrospray ionization) mode within

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文章

Improving the Current USP Method for the Analysis of Lansoprazole Drug Substance Using HPLC Columns Based on Fused-Core® Particle Technology

Compendial methods from the USP (United States Pharmacopeia) are widely used in pharmaceutical drug product and raw materials testing. However, not all methods in the USP use modern technologies. In chromatographic methods, it is not uncommon that older brands of columns are specified. Therefore, the USP methods are under continuous revision to improve existing procedures or to allow the user to obtain better results.

Improving the Current USP Method for the Analysis of Lansoprazole Drug Substance Using HPLC Columns Based on Fused-Core® Particle Technology

Compendial methods from the USP (United States Pharmacopeia) are widely used in pharmaceutical drug product and raw materials testing. However, not all methods in the USP use modern technologies. In chromatographic methods, it is not uncommon that older brands of columns are specified. Therefore, the USP methods are under continuous revision to improve existing procedures or to allow the user to obtain better results.

Assay and Organic Impurity Profiling of Apixaban Using an Ascentis^® Express C18 Column and UV Detection

Apixaban is sold under the tradename Eliquis and at present no pharmacopeial monographs are available for Axpixaban using either an assay and/or organic impurity profiling method. A newly developed and validated HPLC-UV method using a column with C18 solid core particles is demonstrated.

Ginsenosides

Ginsenosides Separation in Ginseng. The HPLC method was first optimized using a ginsenoside standard mixture, and was then applied to a sample of American Ginseng root.

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Lopinavir European Pharmacopeia HPLC Assay Method

This paper illustrates the setting up of a Lopinavir assay following European pharmacopoeia guidelines (10.2), and using a shorter column packed with smaller particles. The described assay saves valuable time and improves separation efficiency, which typically translates to better method performance.

Fast and Robust HPLC Separation of Bile Acids and Conjugates with Ascentis Express C18

This method is particularly useful in research into the role of individual bile acids as signaling molecules; suitable for clinical laboratories to investigate potential mechanisms linked to gut hormone profiles and glycemic control.

HPLC Analysis of Benzene and Deuterated Benzene on Ascentis® Express C18

HPLC Analysis of Benzene and Deuterated Benzene on Ascentis^® Express C18

Chromatograms

HPLC Analysis of Aflatoxins on Ascentis^® Express C18 with Fluorescence Detection

application for HPLC

HPLC Analysis of Ginsenoside Standards on Ascentis^® Express C18

application for HPLC

HPLC Analysis of Fat-Soluble Vitamins on Ascentis^® Express C18, Methanol Mobile Phase

application for HPLC

HPLC Analysis of Maté Leaves on Ascentis^® Express C18

application for HPLC顯示更多

我們的科學家團隊在所有研究領域都有豐富的經驗，包括生命科學、材料科學、化學合成、色譜、分析等.

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Key Documents

Ascentis® Express 90 Å C18 (2.7 μm) HPLC Columns

L × I.D. 15 cm × 4.6 mm, HPLC Column

About This Item

推薦產品

屬性

product name

材料

品質等級

agency

產品線

特點

製造商／商標名

包裝

參數

技術

長度 × 內徑

表面積

雜質

基質

基質活性組

粒徑

孔徑

工作pH值

應用

分離技術

相關類別

描述

一般說明

應用

法律資訊

相關產品

應用

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Ascentis^® Express 90 Å C18 (2.7 μm) HPLC Columns