You searched for: Chromatography Columns

Supplier: MACHEREY-NAGEL

These ready-to-use Flash cartridges are designed for use in the Teledyne Isco® Companion® and other Teledyne Isco® CombiFlash® systems without additional connectors or capillaries or as stand-alone version for any pump/detector combinations.

Supplier: MACHEREY-NAGEL

Polymer based reversed phase columns for biochemical applications.

Supplier: PerkinElmer

Elite-SimDist Dimethylpolysiloxane capillary columns processed for simulated distillation.

Supplier: PerkinElmer

The Elite-1ht columns are 100% dimethyl polysiloxane and come in a variety of sizes.

Supplier: PerkinElmer

Elite-WAX Polyethylene Glycol capillary columns are ideal for the analysis of polar compounds.

Supplier: MACHEREY-NAGEL

The retention gap technique in combination with on-column injection allows concentration of a large sample volume in the capillary column. The retention gap depends on the solvent used:

Supplier: PerkinElmer

Elite-TPH specialty phase capillary columns are ideal for the analysis of total petroleum hydrocarbons.

Supplier: HAMILTON BONADUZ

PRP-3 polymeric reversed phase columns are ideal for gradient separations of peptides and proteins. The columns are packed with a poly(styrene-divinyl)benzene support.

Supplier: MICROSOLV

These useful HPLC columns are TYPE-C™ silica columns and have a single, direct silicon-carbon point attachment to the silica-hydride surface.

Supplier: PerkinElmer

Elite-17 (50% Phenyl) Methylpolysiloxane series capillary columns are ideal for confirmation analysis and are inert for active compounds.

Supplier: MACHEREY-NAGEL

CHROMABOND® C18 is an octadecyl modified silica phase for SPE.

Supplier: MACHEREY-NAGEL

Nonpolar silarylene GC phase with low bleeding for envrionmental analysis.

Supplier: MACHEREY-NAGEL

This strongly basic polymer-based anion exchange column is used for the analysis of inorganic anions. Contrary to silica-based phase the column is also suited for fluoride analysis.

Supplier: MICROSOLV

This polar embedded stable C18 column is useful when very high aqueous content mobile phases are required for retention of hydrophobic compounds.

Supplier: MACHEREY-NAGEL

Nonpolar silarylene GC phase with low bleeding and high temperature stability.

Supplier: MACHEREY-NAGEL

CHROMABOND® HR-P-AOX is a special PS/DVB phase for the SPE enrichment of AOX from water.

Supplier: MACHEREY-NAGEL

These columns contain a silica-based protein phase for HPLC enantiomer separation. The base material is NUCLEOSIL® silica, the chiral selector bovine serum albumin (BSA).

Supplier: MACHEREY-NAGEL

CHROMABOND® PCA is a propylcarboxylic acid modified silica cation exchanger for SPE.

Supplier: MACHEREY-NAGEL

CHROMABOND® HILIC is an ammonium – sulfonic acid modified silica phase for SPE.

Supplier: MACHEREY-NAGEL

CHROMABOND® SB is a quaternary ammonium modified silica anion exchanger (SAX) for SPE.

Supplier: MACHEREY-NAGEL

NUCLEODUR® CN and CN-RP are cyano (nitrile) modified silica phases for HPLC.

Supplier: MACHEREY-NAGEL

Special octadecyl modified silica phase for HPLC analysis of PAHs.

Supplier: MACHEREY-NAGEL

NUCLEODUR® C4 ec is a medium density monomeric butyl modified silica phase for HPLC.

Supplier: MACHEREY-NAGEL

NUCLEOSHELL® RP 18plus based on core-shell particle technology for fast and efficient HPLC.

Supplier: MACHEREY-NAGEL

NUCLEOSIL® C18 Nautilus is an endcapped octadecyl modified silica phase with an embedded polar group, using for HPLC.

Supplier: MACHEREY-NAGEL

NUCLEODUR® C18 ec is a medium density monomeric octadecyl modified silica phase for HPLC.

Supplier: MICROSOLV

Cogent TYPE-C Silica™ is HPLC grade silica with a silica hydride surface. Their unique stationary phase will adsorb and desorb solvents commonly used in mobile phases very differently from ordinary silica resulting in excellent benefits to the chromatographer. Excellent for normal phase chromatography and solvent drying is not needed.

Supplier: HAMILTON BONADUZ

PRP-1 polymeric HPLC columns are designed for broad ranging uses, similar to C8 or C18 HPLC materials. They combine the best characteristics of silica-based and polymeric columns resulting in highly inert and long-lasting columns. These columns are ideal for applications that require a high degree of column to column and batch to batch consistency (quality assurance, clinical trials). Unlike C8 or C18 columns, PRP-1 has no stationary phase coating. Since there is no stationary phase to hydrolyse, the column maintains its performance characteristics longer than many C8 or C18 columns.

Supplier: MACHEREY-NAGEL

Special phase for SPE analysis. For enrichment of PFAS from water, textiles and sediments (contaminated soils). Polymeric combination phase with weak anion exchanger, highly porous, spherical particles.

Supplier: MACHEREY-NAGEL

Silica based phases for HPLC enantiomer separation in which CHIRAL-1 seperation is based on ligand exchange and CHIRAL-2 or CHIRAL-3 on charge-transfer and further interactions as well as on steric effects.