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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
Electrode, Left with Housing

Electrode, Left with Housing

Code: QX102015
Left electrode with housing (90° cone)
Platform Set(Pre-insert)(10) 90deg

Platform Set(Pre-insert)(10) 90deg

Code: QX102013
Tube with built-in Platform, Pyrolytically coated, 90° contact cone
Tube Ext.Inje.Vol.Pyro.Coat.(10) 90deg

Tube Ext.Inje.Vol.Pyro.Coat.(10) 90deg

Code: QX102014
Standard Tube coated with 90ocontact cone
Standard Tube, Uncoated (10)

Standard Tube, Uncoated (10)

Code: QX102017
POA
Thermo Jarrel Ash

Standard Tube, Uncoated 90° Cone

Code: QX146586
Electrode, Right

Electrode, Right

Code: QX102016
Right electrode (90° cone)
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...

Exhaust Tube (10)

Code: QX101978
POA
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
Standard Tube, Uncoated (10)

Standard Tube, Uncoated (10)

Code: QX101973
tandard Tube, Uncoated
Graphite Platform (10)

Graphite Platform (10)

Code: QX101971
L'vov Platform. A small solid pyrolytic graphite plate that is inserted into the graphite tube.
Platform Tube, Pyrol. (10)

Platform Tube, Pyrol. (10)

Code: QX101970
Platform Tube, Pyrolytically Coated. Made from high purity, high density graphite, these tubes exhibit an extremely low "Coefficient of Thermal Expansion" (CTE), ensuring l...