Fittings, Ferrules & Connectors

PerkinElmer offers a variety of stainless steel, titanium and polymer based nuts, ferrules, unions and tubing for plumbing the components of your LC system.

Graphite/vespel ferrules (15% graphite/85% polyimide) are recommended for use with GC/MS systems. Best choice for glass columns and polyimide-coated, fused silica capillary columns. Can usually be removed easily from column. Temperature limit is 350°C. Note: 0. 25-0. 32mm inner diameter. columns require 0. 5mm inner diameter ferrules. 0. 53mm inner diameter columns require 0. 8mm inner diameter ferrules.

Graphite/vespel ferrules (15% graphite/85% polyimide) are recommended for use with GC/MS systems. Best choice for glass columns and polyimide-coated, fusedsilica capillary columns. Can usually be removed easily from column. Temperature limit is 350 °C.

This is the ferrule of choice for high-temperature applications. Of the three ferrule types available graphite is the softest, making it less damaging to capillary columns when over tightened. Graphite seals easily and does not stick to glass columns. Recommended for use with capillary columns. Temperature limit is 450 °C.

Note: These connectors are not recommended for use with the
aluminum-clad columns.

This is the ferrule of choice for high-temperature applications. Of the three ferrule types available graphite is the softest, making it less damaging to capillary columns when overtightened. Graphite seals easily and does not stick to glass columns. Recommended for use with capillary columns. Temperature limit is 450 °C.

Graphite/Vespel ferrules (15% graphite / 85% vespel) are recommended for use with GCMS systems. Best choice for glass columns and polyimide-coated, fused silica capillary columns. Can easily be removed from the column. Temperature limit is 350 °C.

PerkinElmer offers a variety of stainless steel, titanium and polymer based nuts, ferrules, unions and tubing for plumbing the components of your LC system.

PerkinElmer offers a variety of stainless steel, titanium and polymer based nuts, ferrules, unions and tubing for plumbing the components of your LC system.

This is the ferrule of choice for high-temperature applications. Of the three ferrule types available graphite is the softest, making it less damaging to capillary columns when over tightened. Graphite seals easily and does not stick to glass columns. Recommended for use with capillary columns. Temperature limit is 450 °C.

SilTite™: Metal Ferrules provide a continuous leak-free connection and are perfect for connecting your column to a GC/MS. The metal SilTite ferrule and nut are manufactured from the same
material and will therefore not expand and contract at different coefficient rates. The base of the SilTite ferrule forms a perfect seal with the MS interface, covering the whole transfer interface.

PerkinElmer offers a variety of stainless steel, titanium and polymer based nuts, ferrules, unions and tubing for plumbing the components of your LC system.

SilTite™: Metal Ferrules provide a continuous leak-free connection and are perfect for connecting your column to a GC/MS. The metal SilTite ferrule and nut are manufactured from the same
material and will therefore not expand and contract at different coefficient rates. The base of the SilTite ferrule forms a perfect seal with the MS interface, covering the whole transfer interface.

The Y Connector Kit contains four barbed Y connectors for the ASXPRESS^® PLUS.

Fused-silica Adapters allow connection of fused-silica to unions, valve ports, and reducers.

Graphite/vespel ferrules (15% graphite/85% polyimide) are recommended for use with GC/MS systems. Best choice for glass columns and polyimide-coated, fusedsilica capillary columns. Can usually be removed easily from column. Temperature limit is 350 °C.