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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
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),...
Zeeman Shroud

Zeeman Shroud

Code: QX101961
Zeeman Shroud

Exhaust Tube (10)

Code: QX101978
POA
Tube, Pyrol. w/forked platform (10)

Tube, Pyrol. w/forked platform (10)

Code: QX101977
POA
Tube, Pyrolytic with fork platform. The platforms are pre-inserted for your convenience. The platform contacts the tube wall only at each corner, hence sample atomization...
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
Zeeman Contacts (2)

Zeeman Contacts (2)

Code: QX101975
Zeeman Contacts
HGA Contact Set w/Sensor hole (3)

HGA Contact Set w/Sensor hole (3)

Code: QX101974
HGA Contact Set w/ Sensor Hole
Standard Tube, Uncoated (10)

Standard Tube, Uncoated (10)

Code: QX101973
tandard Tube, Uncoated

Standard Tube, Pyrolytic (10)

Code: QX101972
Standard Tube, Pyrolytically Coated. Made from high purity, high density graphite, these tubes exhibit an extremely low "Coefficient of Thermal Expansion" (CTE), ensuring l...
Graphite Platform (10)

Graphite Platform (10)

Code: QX101971
L'vov Platform. A small solid pyrolytic graphite plate that is inserted into the graphite tube.
PartitionTube,Pyro.Coat.Ext.Life(10)

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

Code: QX101967
Partition Tube, Pyrolytically Coated, Extended Life
Standard Coated Tube (10)

Standard Coated Tube (10)

Code: QX101979
Standard Tube, Pyrolytically Coated. Made from high purity, high density graphite, these tubes exhibit an extremely low "Coefficient of Thermal Expansion" (CTE), ensuring l...