Supplier: Merck

Knurled nuts for capillary connection with PVDF double cones

Supplier: Merck

The Discovery® C18 columns provide the best suitable selectivity for many applications.

Supplier: Merck

The Discovery® C8 columns provide the best suitable selectivity for many applications.

Supplier: Merck

Ascentis® Silica HPLC columns for the classic use in normal phase HPLC.

Supplier: Merck

The Discovery® HS C18 columns provide the best suitable selectivity for many applications.

Supplier: Trajan Scientific and Medical

Nut, 1/8" hole, stainless steel, Stainless steel

Supplier: Merck

The Discovery® RP-Amide C16 HPLC Column with unique retention and selectivity.

Supplier: Trajan Scientific and Medical

Graphite ferrules are commonly used in GC systems on the inlet and detector ends because they don’t stick to the column, and can be removed and reinserted easily. They should not be used with GC/MS instruments because of permeability to air.

Supplier: Merck

Ascentis® C8 HPLC columns are optimised to the three terms of the resolution equation: efficiency, retention, and selectivity.

Supplier: Merck

Ascentis®Phenyl HPLC columns are optimised to the three terms of the resolution equation: efficiency, retention, and selectivity.

Supplier: Merck

Ascentis® C18 HPLC columns are optimised to the three terms of the resolution equation: efficiency, retention, and selectivity. The classical C18 column is suitable for any method that specifies a C18-type column.

Supplier: Merck

The Discovery® HS F5 (PFP) HPLC Column provides excellent peak shape and stable, low-bleed LC-MS separation.

Supplier: Merck

Ascentis® RP-Amide HPLC columns are optimised to the three terms of the resolution equation: efficiency, retention, and selectivity.

Supplier: Merck

Discovery® BIO Wide Pore reversed-phase columns satisfy the need for efficiency, selectivity, scalability, and reproducibility for RP HPLC analyses of proteins, peptides, and small biomolecules.

Supplier: Merck

Discovery® BIO Wide Pore reversed-phase columns satisfy the need for efficiency, selectivity, scalability, and reproducibility for RP HPLC analyses of proteins, peptides, and small biomolecules.

Supplier: Trajan Scientific and Medical

Designed to be installed only with the force of your fingers delivering an easy, leak-free installation for capillary columns without the use of any tools. Developed with the unique, leak- and air-free properties of SilTite™ ferrules, which results in superior air tightness to reduce background noise in sensitive MS applications.

Supplier: Thermo Fisher Scientific

For use with GC capillary columns and fused silica capillary columns.

Supplier: Agilent

CrossLab, Column nut, 1/16"

Supplier: witeg Labortechnik

These borosilicate glass chromatography columns have fused-in sintered glass discs, ST-stopcock, with solid plug and screw-thread retaining nut.

Supplier: Agilent

CrossLab, Column nut, Brass

Supplier: VARIAN

Column connecting nuts, 1/16 in. tube

Supplier: witeg Labortechnik

Chromatography column made of borosilicate glass with fused in sintered glass disc with ST-stopcock at the top with solid plug and screw-thread retaining nut, vacuum connection with drip tip and ST-cone at the bottom.

Supplier: Agilent

CrossLab, Column nut, no slot, 6-sided

Supplier: Thermo Fisher Scientific

Nut, transfer line

Supplier: PerkinElmer

Replacement column nut, 1/16", connects capillary column to adapter

Supplier: PerkinElmer

Connector nuts, plugs and unions for GC instrumentation.

Supplier: Agilent

CrossLab, Column nut, for injector 1093, Stainless steel

Supplier: Thermo Fisher Scientific

This SilFlow 3-port device allows column switching in GC-MS without the need to vent.

Supplier: WATERS

Replacement filters (0,2 µm) and end nuts for in-line filter holder

Supplier: MACHEREY-NAGEL

Accessories for stainless steel columns, PEEK fittings and capillaries.