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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
Tube Ext.Injec.Vol.Uncoat.(10)

Tube Ext.Injec.Vol.Uncoat.(10)

Code: QX102012
Tube for extented injection volume,  uncoated D7,2/4,2/x30mm with 60° contact cone

Tube w/slit, pyrol.coated (10)

Code: QX102000
POA
Tube with Slit, Pyrolytically Coated
Tube, Elc, Ridged (10)

Tube, Elc, Ridged (10)

Code: QX101998
POA
Partridged Tube, Pyrolytically Coated
Tube, Pyrol. Partition (10)

Tube, Pyrol. Partition (10)

Code: QX101953
Partition Tube, Pyrolytically Coated. Made from high purity, high density graphite, these tubes exhibit an extremely low "Coefficient of Thermal Expansion" (CTE), ensuring les...
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...
Tube, Pyrolytic Plat (10)

Tube, Pyrolytic Plat (10)

Code: QX101954
Plateau Tube, Pyrolytically Coated. Made from high purity, high density graphite, these tubes exhibit an extremely low "Coefficient of Thermal Expansion" (CTE), ensuring less...
Tube, Ridged, Uncoated (10)

Tube, Ridged, Uncoated (10)

Code: QX101997
Partridged Tube, Uncoated

Ultra Z Tube,Pyrol.coated(10)

Code: QX101985
POA
Ultra Z Tube, Pyrolytically Coated
Zeeman Contact (pk/2)

Zeeman Contact (pk/2)

Code: QX101960
Zeeman Electrode Contact
Zeeman Contacts (2)

Zeeman Contacts (2)

Code: QX101975
Zeeman Contacts
Zeeman Electrode Contact(2)

Zeeman Electrode Contact(2)

Code: QX102003
Zeeman Electrode Contact
Zeeman Shroud

Zeeman Shroud

Code: QX101961
Zeeman Shroud