Graphite furnace tubes from Qmx Laboratories are made from high purity, high-density graphite and exhibit an extremely low Coefficient of Thermal Expansion (CTE). 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. We’ll also be pleased to cross-reference our product to the instrument manufacturer’s product code.

Please see the product listing below or enter a product code, description or other keyword(s) in the Search field below.