Atomic Absorption Spectroscopy

NKCG produces graphite tube technology (GF-AAS) for medical analysis. The target of the process is to determine the elements and obtain optimal results in medical analysis. These tubes and cuvettes are coated by CVD pyrolytic carbon coating (NK-PyC) and furthermore purified (NK-PURE).

Material advantages:

  • High quality CIP graphite (Nippon Techno-Carbon, Japan)
  • The only graphite maker in the world to control the complete process chain from raw material to finished part
  • Very high thermal resistance
  • Purified to customer specifications on sub-ppb levels
  • Long lifetime


NKCG advantages:

  • State of the art R&D and reverse engineering capabilities
  • Ensuring highest repeatability of the functional parameters
  • Strong and reliable quality control for material, dimensions and resistivity
  • Excellence in machining
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