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供应商: HICHROM

描述: Vydac MS columns are a later development from Grace for the reversed phase HPLC separation of biomolecules.

供应商: HICHROM

描述: Vydac TP is the first range of wide pore media phases developed in the Vydac range and it is the industry's standard for peptide and protein separations. The large pores of the 300 Å TP silica give polypeptide molecules complete access to the interior of the silica pores.

目录号: (HICHPOLY-5C18-150A)

供应商: HICHROM

描述: Irregular silica phases for analytical applications.

计量单位: 1 * 1 件

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供应商: HICHROM

描述: Prevail™ HPLC columns exhibit long column lifetime in both highly aqueous and highly organic mobile phases. All phases, apart from Prevail™ Carbohydrate ES are silica-based. The stability of these phases is such that a single column can be switched between highly aqueous for analysis of highly polar analytes and highly organic for strong retention of hydrophobic analytes.

供应商: Thermo Fisher Scientific

描述: The Hypersil™ BDS C18 with the base deactivated silica backbone has reduced silanol activity and hence produce reliable results for QA/QC labs.

目录号: (HYPE068982)

供应商: Thermo Fisher Scientific

描述: High density, monolayer C18 reversed phase columns for very good resolution in a variety of applications.

计量单位: 1 * 1 件

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供应商: MACHEREY-NAGEL

描述: NUCLEOSIL® C18 are octadecyl modified silica phases for HPLC.

供应商: HICHROM

描述: Everest columns have unique selectivity and sensitivity, which are the result of bonding technology that improves C18 surface coverage and deactivates residual silanols. Previously, the 300 Å C18 chemistries had carbon coverage in the 2,8 to 3,6 µmol/m² range. Everest C18 coverage is in excess of 4 µmol/m² and approximates the theoretical limit based on surface area. The increased shielding of the base silica increases column lifetime and reduces the amount of TFA required to shield the silica.

供应商: HICHROM

描述: Avantor® Alltima HPLC columns are high quality phases designed for general purpose applications.

供应商: HICHROM

描述: Vydac Denali (238DE) is a 120 Å C18 bonded phase with high carbon coverage, suitable for the analysis of both acidic and basic analytes. It has applications for small molecule analyses of interest to pharmaceutical and environmental laboratories.

目录号: (HAMI86542)

供应商: HAMILTON BONADUZ

描述: Female luer / threaded connector (1/4" - 20 UNC)

计量单位: 1 * 1 件

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目录号: (HICH87734)

供应商: HICHROM

描述: Avantor® Alltima HP columns has polar-embedded phase with extremely low bleed.

计量单位: 1 * 1 件

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供应商: HICHROM

描述: Commercially available spherical silicas and it continues to provide and reproducible, high efficiency separations, Avantor® Partisphere® columns are available in a wide range of surface chemistries including two application specific phases.

供应商: Avantor

描述: The Avantor® ACE® C18-AR phase utilises a specially developed ligand combining a C18 chain with integral phenyl functionality, thus combining the benefits of both C18 and phenyl characteristics into a single phase. This can be used for ‘standard’ C18 column separations, but is additionally recommended for separations that involve compounds containing aromatic functionality.

供应商: Avantor

描述: Avantor® ACE® C18-300 columns provide great reproducibility and column lifetime. These stainless steel columns are available in a wide range of particle sizes and dimensions from capillary to preparative. These columns are designed for a wide range of chromatographic applications, to provide great performance with acidic, basic and neutral molecules. These columns provide excellent peak shape even at extremely low levels of additives such as TFA, making them ideal for LC/MS applications.

目录号: (MANA720296.46)

供应商: MACHEREY-NAGEL

描述: NUCLEOSIL® C18 HD is an octadecyl modified silica phase with a high density coverage, using for HPLC.

计量单位: 1 * 1 件

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