おすすめの製品
製品名
Ascentis® Express フェニルヘキシル、2.7 μm HPLCカラム, 2.7 μm particle size, L × I.D. 15 cm × 2.1 mm
物質
stainless steel column
品質水準
認証
suitable for USP L11
製品種目
Ascentis®
特徴
endcapped
メーカー／製品名
Ascentis®
包装
1 ea of
パラメーター
60 °C temp. range
600 bar max. pressure (9000 psi)
テクニック
HPLC: suitable
LC/MS: suitable
UHPLC-MS: suitable
UHPLC: suitable
L × 内径
15 cm × 2.1 mm
表面積
135 m2/g
不純物
<5 ppm metals
Matrix
Fused-Core particle platform
superficially porous particle
マトリックス活性基
phenylhexyl phase
粒径
2.7 μm
ポアサイズ
90 Å
pH範囲
2-9
アプリケーション
food and beverages
分離法
reversed phase
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関連するカテゴリー
詳細
フェニル-ヘキシル相には、芳香環およびその非局在化電子との溶質相互作用から生じる特有の選択性があります。フェニル-ヘキシル相はこの特有の芳香族性があるため、C18相とRPアミド相の両方に対して補完的（直交性）です。フェニル-ヘキシル相には良好な形状選択性を示す傾向もあり、これは平面リング系との溶質多点相互作用に起因する場合があります。芳香族電子求引基を持つ溶質、またはベンゾジアゼピン化合物などの非局在化複素環系を持つ溶質の場合、保持と選択性が向上することがよくあります（フッ素、二トロなど）。
アプリケーション
- A Different Perspective on the Characterization of a New Degradation Product of Flibanserin With HPLC-DAD-ESI-IT-TOF-MSn and Its Pharmaceutical Formulation Analysis With Inter-Laboratory Comparison.: This study utilizes the Ascentis® Express Phenyl-Hexyl, 2.7 μm HPLC column to characterize degradation products of flibanserin, demonstrating its efficacy in high-resolution analytical applications (Geven et al., 2023).
- HPLC with spectrophotometric or mass spectrometric detection for quantifying very-long chain fatty acids in human plasma and its association with cardiac risk factors.: The AAscentis® Express Phenyl-Hexyl column was employed for precise quantification of fatty acids, linking its use to critical clinical research on cardiac risk factors (Shrestha et al., 2021).
- A fully automated and fast method using direct sample injection combined with fused-core column on-line SPE-HPLC for determination of ochratoxin A and citrinin in lager beers.: This research highlights the efficiency of the Ascentis® Express Phenyl-Hexyl column in detecting contaminants in beverages, emphasizing its role in food safety analysis (Lhotska et al., 2016).
- A study of retention characteristics and quality control of nutraceuticals containing resveratrol and polydatin using fused-core column chromatography.: This study explores the retention characteristics of nutraceuticals using the Ascentis® Express Phenyl-Hexyl column, showcasing its utility in quality control of health supplements (Fibigr et al., 2016).
- An on-line SPE-HPLC method for effective sample preconcentration and determination of fenoxycarb and cis, trans-permethrin in surface waters.: The Ascentis® Express Phenyl-Hexyl column was integral in preconcentrating and analyzing pesticide residues in environmental samples, underscoring its environmental analytical applications (Satinsky et al., 2015).
法的情報
Ascentis is a registered trademark of Merck KGaA, Darmstadt, Germany
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アプリケーション
ガードカートリッジ
必要ですが提供されていません
保管分類コード
11 - Combustible Solids
WGK
WGK 3
引火点(°F)
Not applicable
引火点(℃)
Not applicable
最新バージョンのいずれかを選択してください：
試験成績書（COA）
Lot/Batch Number
C M Chavez-Eng et al.
Journal of chromatography. B, Analytical technologies in the biomedical and life sciences, 1011, 204-214 (2016-01-17)
An ultra-high performance liquid chromatography/tandem mass spectrometry (UPLC-MS/MS) method for the simultaneous determination of (4S,5R)-5-[3,5-bis (trifluoromethyl)phenyl]-3-{[4'-fluoro-5'-isopropyl-2'-methoxy-4-(trifluoromethyl)biphenyl-2-yl] methyl}-4-methyl-1,3-oxazolidin-2-one (anacetrapib, I) and [(13)C5(15)N]-anacetrapib, II in human plasma has been developed to support a clinical study to determine the absolute bioavailability of I.
E Lesellier
Journal of chromatography. A, 1266, 34-42 (2012-11-03)
The recent introduction of new stationary phases for liquid chromatography based on superficially porous particles, called core-shell or fused-core, dramatically improved the separation performances through very high efficiency, due mainly to reduced eddy diffusion. However, few studies have evaluated the
Petr Chocholouš et al.
Talanta, 103, 221-227 (2012-12-04)
Currently, for Sequential Injection Chromatography (SIC), only reversed phase C18 columns have been used for chromatographic separations. This article presents the first use of three different stationary phases: three core-shell particle-packed reversed phase columns in flow systems. The aim of
Ivona Lhotská et al.
Analytical and bioanalytical chemistry, 408(12), 3319-3329 (2016-03-20)
A new fast and sensitive method based on on-line solid-phase extraction on a fused-core precolumn coupled to liquid chromatography with fluorescence detection has been developed for ochratoxin A (OTA) and citrinin (CIT) determination in lager beer samples. Direct injection of
Alex D Batista et al.
Talanta, 133, 142-149 (2014-12-02)
On-line sample pretreatment (clean-up and analyte preconcentration) is for the first time coupled to sequential injection chromatography. The approach combines anion-exchange solid-phase extraction and the highly effective pentafluorophenylpropyl (F5) fused-core particle column for separation of eight sulfonamide antibiotics with similar
資料
Improve your reversed phase selectivity for polar aromatics and heterocyclic compounds with the Ascentis® Express Phenyl-Hexyl U/HPLC column.
Chromatograms
application for HPLCライフサイエンス、有機合成、材料科学、クロマトグラフィー、分析など、あらゆる分野の研究に経験のあるメンバーがおります。.
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