GRAPHPACK 2M connection technology

For the rapid and economical connection of capillary columns to GC systems.
The components of the GRAPHPACK 2M connection technology are the GRAPHPACK 2M ferrule, the GRAPHPACK 2M adapter and the GRAPHPACK nut.

GRAPHPACK 2M adapters with Swagelok thread, female

For the conversion of GC systems with Swagelok fittings to fittings using GRAPHPACK 2M technology.
If a 'male' connection is provided in the detector or injector inlet - this means that beforehand a packed column could have been connected directly - you must order a GRAPHPACK 2M adapter in the 'female' version.

GRAPHPACK 2M adapters with Swagelok thread, male

For the conversion of GC systems with Swagelok fittings to fittings using GRAPHPACK 2M technology. If a ’female’ connection is provided in the detector or injector inlet – this means that beforehand a packed column could have been connected directly – you must order a GRAPHPACK 2M adapter in the ’male’ version.

GRAPHPACK 2M detector adapters

For the low-priced conversion of detector connections of various GC manufacturers to GRAPHPACK 2M connection technology.
The special benefits Connections compatible with the GERSTEL injection systems CIS and SIS.
Economical as only one sealing technology is used for all detectors

GRAPHPACK 2M injector adapters

For the low-priced conversion of injector connections of various GC manufacturers to GRAPHPACK 2M connection technology.
The special benefits
Economical as only one sealing technology is used for all injectors.
No contact with the inlet liner because of accurate centering.

GRAPHPACK 2M dual column injector adapter

This dual column injector adapter permits the simultaneous connection of two fused silica capillary columns to one injector and thus the parallel production of two chromatograms. Appropriate versions are available for the GERSTEL injection systems and the injectors of other GC manufacturers.
If different capillary columns and/or detector systems are used, you obtain additional information on the identity and polarity of the chromatographed substances with only one analysis.
The special benefits
Reduction in analysis time.
Higher-quality information.
Simultaneous operation of capillary columns with different polarities.
No split distortions due to contact of the capillary column with the inside wall of the inlet liner thanks to its special design.

GRAPHPACK 2M MSD adapter

For the low-priced conversion of MSD connections of various GC manufacturers to GRAPHPACK 2M connection technology.
The special benefits
Connections compatible with the GERSTEL injection systems CIS and SIS.
Economical as only one sealing technology is used for the capillary column.
Leak-free at elevated or fluctuating temperatures and under high vacuums.

GRAPHPACK 2M dual column interface for MSD

GRAPHPACK 3D/2 connection technology

For the rapid, reliable and low-dead-volume connection of two capillary columns with the same or different diameters, or of different materials.
The components of the GRAPHPACK 3D/2 connection technology are the GRAPHPACK 3D/2 ferrule, the GRAPHPACK 3D/2 connector and the GRAPHPACK 3D/2 screw.

GRAPHPACK 3D/2 column connector

For the connection of two capillary columns with the same or different diameters or of different materials.

GRAPHPACK 3D/2 column connector with gas connection

For the connection of two capillary columns with the same or different diameters or of different materials and the connection of make-up gas.

GRAPHPACK 3D/2 crosspieces

For the connection up to 4 capillary columns with the same or different diameters or of different materials.

GRAPHPACK 3D/2 flow splitter

For installation in a GC. A flow splitter includes two splitter capillaries, two GRAPHPACK 2M detector adapters and the appropriate GRAPHPACK 2M ferrules.
Apart from the equipment-specific version, there is a universal splitter available which does not contain the detector adapters or the ferrules.
The special benefits Rapid installation and dismantling.
No loss of selectivity.
Simultaneous use of a wide range of detectors.