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Graphite Furnace Tubes

We offer an extensive range of supplies for all your graphite furnace AA needs.
Our graphite furnace tubes are made from high purity, high-density graphite and exhibit an extremely low Coefficient of Thermal Expansion. This ensures that less stress is placed upon the pyrolytic coating thereby increasing their usable lifetime.
Direct replacements for most AA instruments are available and our tubes meet or exceed instrument manufacturers specifications, providing high sensitivity and low noise.
Please do not hesitate to contact us if we can assist with the selection of the correct tube for your instrument.

Alphabetical Alphabetical Reversed Latest Popularity
Partridged tube, extended lifetime, coated (ELC) (10)

Partridged tube, extended lifetime, coated (ELC) (10)

Code: QX126724
Partridged Tube, Extended Life (ELC)
PartitionTube,Pyro.Coat.Ext.Life(10)

PartitionTube,Pyro.Coat.Ext.Life(10)

Code: QX101967
Partition Tube, Pyrolytically Coated, Extended Life
Part.Tube, Pyro coat.High Purity(10)

Part.Tube, Pyro coat.High Purity(10)

Code: QX101963
POA
Partition Tube, Pyrolytically Coated, High Purity. Made from high purity, high density graphite, these tubes exhibit an extremely low "Coefficient of Thermal Expansion" (CTE),...
Part.Tube(smooth)Pyrol.coat.(10)

Part.Tube(smooth)Pyrol.coat.(10)

Code: QX102001
Partridged Tube (Smooth), Pyrolytically Coated
Omega Tube (pk/10)

Omega Tube (pk/10)

Code: QX101999
Omega platform tube replaces Forked Tube Set 942339395191. Omega shows better performance and longer lifetime.
NanoSPEC Platform Tube (pk/10)

NanoSPEC Platform Tube (pk/10)

Code: QX101968
NanoSPEC platform tubes designed for Varian instruments. Testing at numerous locations has shown improved lifetimes, signal strength and repeatability when compared to Varian...
HGA Contact w/o Sensor Hole (set/3)

HGA Contact w/o Sensor Hole (set/3)

Code: QX101976
HGA Contact Set w/o Sensor Hole
HGA Contact Set w/Sensor hole (3)

HGA Contact Set w/Sensor hole (3)

Code: QX101974
HGA Contact Set w/ Sensor Hole
Graphite Tube for extended Inj.(10)

Graphite Tube for extended Inj.(10)

Code: QX101990
POA
Tube for Extended Injec. Vol., Pyrolytically Coated
Graphite Platform Set (pre-insert) (10)

Graphite Platform Set (pre-insert) (10)

Code: QX101969
L'vov Platform Set (pre-inserted). Made from high purity, high density graphite, these tubes exhibit an extremely low "Coefficient of Thermal Expansion" (CTE), ensuring les...
Graphite Platform (10)

Graphite Platform (10)

Code: QX101971
L'vov Platform. A small solid pyrolytic graphite plate that is inserted into the graphite tube.
GBC Shroud (ea)

GBC Shroud (ea)

Code: QX101983
GBC Shroud