768 Results for: "Preparative HPLC"

Supplier: Aladdin Scientific

Usually used in the preparation of anti-benzofurobenzofuran diimides. And also used to study the photodegradation of 2-bromophenol using UV-Vis spectroscopy and HPLC.

Supplier: Avantor

Avantor® ACE® PEEK one-piece column couplers are ideal for connecting analytical or semi-preparative columns to stand-alone guard cartridge holders. They can also be used to connect two or more HPLC columns in series or to make similar HPLC connections.

Supplier: Avantor

Exsil HPLC columns are a useful alternative to the classical spherical HPLC silicas.

Supplier: Avantor

Column coupler made from stainless steel/PEEK suitable for connecting preparative columns to stand-alone guard cartridge holder, or for making similar HPLC connections.

Supplier: Avantor

Avantor® ACE® SuperC18™ columns provide high stability across an extended pH range.

Supplier: Avantor

Avantor® ACE® C18-Amide is a uniquely designed stationary phase offering improved retention of polar compounds, enhanced phenolic resolution and alternative selectivity to C18 bonded columns. These stainless steel columns are available in a wide range of particle sizes and dimensions from capillary to preparative.

Supplier: Avantor

Avantor® ACE® C18 columns provide great reproducibility and column lifetime. These columns are available in a wide range of particle sizes and dimensions from capillary to preparative.

Supplier: Avantor

Avantor® ACE® C18 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.

Supplier: Honeywell Research Chemicals

Clear, colorless liquid. For specialty organic synthesis, preparative scale HPLC, and glassware cleaning. The 54gal. drum is individually analyzed with certificate on label.

Supplier: Cytiva

A standard grade filter esed in sample preparation, e.g., in the beverage industry for residual sugar determination, acidic spectra, refractometric analysis, and HPLC.

Supplier: Avantor

Avantor® ACE® AQ 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.

Supplier: Avantor

The Avantor® ACE® C18-AR phase utilizes 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.

Supplier: Avantor

Avantor® ACE® C18-PFP phase utilizes a specially developed ligand combining a C18 chain with integral PFP functionality. This results in a phase that maintains the hydrophobic, stability and low bleed characteristics of leading C18 phases, yet provides the multiple retention mechanisms of a PFP phase.

Supplier: Avantor

Avantor® ACE® C4 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.

Supplier: Avantor

These ultra-inert Avantor® ACE® C8 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.

Supplier: Thermo Scientific

For very hydrophobic analytes, achieve faster separations with excellent peak shapes using Thermo Scientific™ Hypersil GOLD™ C4 HPLC columns.

Supplier: Invitrogen

Thermo Scientific Pierce Dimethylformamide (DMF) is a sequencing-grade preparation with high purity and consistent absorptivity properties for use in HPLC and mass spectrometry methods.

Supplier: Honeywell Research Chemicals

ACS GENERAL USE SOLVENTS

Supplier: Avantor

These ultra-inert Avantor® ACE® Phenyl 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.

Supplier: Avantor

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.

Supplier: Avantor

Avantor® ACE® C18-PFP phase utilises a specially developed ligand combining a C18 chain with integral PFP functionality. This results in a phase that maintains the hydrophobic, stability and low bleed characteristics of leading C18 phases, yet provides the multiple retention mechanisms of a PFP phase.

Supplier: Avantor

Avantor® ACE® C18-HL 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.

Supplier: Thermo Scientific

Hypersil™ PREP BDS Si preparative HPLC columns which are packed with a base deactivated silica for normal phase chromatography of nonpolar and moderately polar organic compounds.

Supplier: Advantec MFS

These membrane filters are inherently hydrophilic membranes made by impregnating a polyester web with nylon and are used for HPLC sample preparation, to sterilize biological solutions or buffers, or for vacuum degassing.

Supplier: Honeywell Research Chemicals

ACS GENERAL USE SOLVENTS

Supplier: Thermo Fisher Scientific

Pierce™ 0.1% Formic Acid (v/v) in Water is an LC/MS-grade preparation with high purity and low UV-absorptivity that is ideal for HPLC and mass spectrometry applications.

Supplier: Avantor

These Avantor® ACE® CN columns provide great reproducibility and column lifetime.

Supplier: Thermo Fisher Scientific

Pierce™ 0.1% Trifluoroacetic Acid (v/v) in Water, LC-MS Grade is a preparation with high purity and low UV-absorptivity that is ideal for HPLC and mass spectrometry applications.

Supplier: Honeywell Research Chemicals

ACS GENERAL USE SOLVENTS

Supplier: Honeywell Research Chemicals

ACS general use certified, reagent grade