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Merck
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主要文件

53858-U

Supelco

Ascentis® Express 90Å C8 (2.7 μm) HPLC Columns

L × I.D. 7.5 cm × 4.6 mm, HPLC Column

别名:

核壳(SPP)实心核C8 HPLC色谱柱

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About This Item

分類程式碼代碼:
41115700
eCl@ss:
32110501
NACRES:
SB.52

产品名称

Ascentis ® Express C8，2.7μm HPLC 色谱柱, 2.7 μm particle size, L × I.D. 7.5 cm × 4.6 mm

材料

stainless steel column

agency

suitable for USP L7

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

7.5 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

C8 (octyl) phase

粒徑

2.7 μm

孔徑

90 Å

工作pH值範圍

2-9

應用

food and beverages

分離技術

reversed phase

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相关类别

一般說明

通过使用Fused-Core® 粒子技术，Ascentis Express HPLC色谱柱在保持较低的反压力的同时，可以为您提供2μm以下颗粒的高速和高效率。高效率和低背压的结合可使UPLC® （或其他超高压系统）用户，以及常规HPLC用户受益。
访问 Ascentis Express 主页，以获得有关此新色谱柱技术的更多信息。

應用


  • Recent trends in ultra-fast HPLC: new generation superficially porous silica columns.：综述高效液相色谱(HPLC)表面多孔硅胶柱的发展和性能，包括类似Ascentis Express(C8, 2.7 μm)的色谱柱。体现先进技术对分析速度和效率的影响(Ali et al., 2012)。

  • Development and validation of an HPLC-MS/MS method to determine clopidogrel in human plasma.Use of incurred samples to test back-conversion.：使用Ascentis Expresss(C8, 2.7 μm）等色谱柱开发HPLC-MS/MS分析方法以定量血浆中的氯吡格雷。说明柱子可用于临床药动学评估(Silvestro et al., 2010)。

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

儲存類別代碼

11 - Combustible Solids

水污染物質分類（WGK）

WGK 3

閃點（°F）

Not applicable

閃點（°C）

Not applicable

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
USGT001713
USGT001712
USGT001706
USGT001705
USGT001704

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Ugandar Reddy Inugala et al.
Journal of chromatographic science, 51(5), 453-459 (2012-10-13)
This paper describes the development of a rapid, novel, stability-indicating gradient reversed-phase high-performance liquid chromatographic method and associated system suitability parameters for the analysis of naproxcinod in the presence of its related substances and degradents using a quality-by-design approach. All
Sreenivasa Rao Chitturi et al.
Journal of pharmaceutical and biomedical analysis, 55(1), 31-47 (2011-02-15)
This paper proposes a simple and selective RP-HPLC method for the determination of process impurities and degradation products (degradants) of atazanavir sulfate (ATV) drug substance. Chromatographic separation was achieved on Ascentis(®) Express C8, (150mm×4.6mm, 2.7μm) column thermostated at 30°C under
Federica Pellati et al.
Journal of pharmaceutical and biomedical analysis, 81-82, 126-132 (2013-05-07)
A closed-vessel microwave-assisted extraction (MAE) technique was optimized for the first time for the extraction of polyphenols from raw propolis. The results obtained by means of response surface experimental design methodology showed that the best global response was reached when
Monika A Olszewska
Journal of separation science, 35(17), 2174-2183 (2012-07-19)
An HPLC method of high resolution has been developed and validated for the simultaneous determination of ten prominent flavonoid aglycones in plant materials using a fused-core C18-silica column (Ascentis® Express, 4.6 mm × 150 mm, 2.7 μm). The separation was
Imran Ali et al.
Biomedical chromatography : BMC, 26(8), 1001-1008 (2012-01-13)
Superficially porous silica particles columns (SPSPCs) are manufactured by different companies. The most common have the brand names Halo, Ascentis Express and Kinetex. These columns provide super fast, sharp peaks and moderate sample loading and back pressure. These are available
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