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Merck
모든 사진(1)

주요 문서

53591-U

Supelco

Ascentis® Express 90 Å F5 (2.7 μm) HPLC Columns

L × I.D. 15 cm × 4.6 mm, HPLC Column

동의어(들):

Core-shell (SPP) Fused Core PFP HPLC column

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About This Item

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

Product Name

Ascentis® Express F5, 2.7 μm HPLC Column, 2.7 μm particle size, L × I.D. 15 cm × 4.6 mm

material

stainless steel column

Quality Level

Agency

suitable for USP L43

제품 라인

Ascentis®

특징

endcapped

제조업체/상표

Ascentis®

포장

1 ea of

파라미터

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

기술

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

길이 × I.D.

15 cm × 4.6 mm

표면적

135 m2/g

불순물

<5 ppm metals

Matrix

Fused-Core particle platform
superficially porous particle

기질 활성군

PFP (pentafluorophenyl) phase

입자 크기

2.7 μm

공극 크기

90 Å pore size

작동 pH

2-8

응용 분야

food and beverages

분리 기술

reversed phase

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일반 설명

The pentafluorophenylpropyl stationary phase of Ascentis Express F5 provides a stable reversed phase packing with electron-deficient phenyl rings due to the presence of electronegative fluorines.In addition to forming pi-pi and mildly steric interactions, F5 phases also retain compounds by polar interactions. Ascentis Express F5 can be used for basic, acidic, or neutral compounds with alternate selectivity from C18.

애플리케이션


  • Liquid chromatographic determination of lumacaftor in the presence of ivacaftor and identification of five novel degradation products using high-performance liquid chromatography ion trap time-of-flight mass spectrometry.: This study demonstrates the use of high-performance liquid chromatography (HPLC) with ion trap time-of-flight mass spectrometry for the determination of lumacaftor in the presence of ivacaftor. The research identifies five novel degradation products, showcasing the advanced analytical capabilities of the Ascentis® Express F5, 2.7 µm HPLC Column for complex mixtures and degradation studies (Özcan et al., 2023).

  • Stability-indicating LC-MS/MS and LC-DAD methods for robust determination of tasimelteon and high resolution mass spectrometric identification of a novel degradation product.: This paper details the development of stability-indicating methods using LC-MS/MS and LC-DAD for the determination of tasimelteon. It highlights the robustness and sensitivity of these methods in identifying novel degradation products, with the Ascentis® Express F5 column playing a crucial role in separation efficiency and stability analysis (Özcan et al., 2020).

  • Recent trends in ultra-fast HPLC: new generation superficially porous silica columns.: This review article discusses recent advancements in ultra-fast HPLC, focusing on new generation superficially porous silica columns, including the Ascentis® Express F5, 2.7 µm HPLC Column. It provides insights into the enhanced performance, speed, and efficiency of these columns in high-throughput analytical applications (Ali et al., 2012).

법적 정보

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

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable


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