For ONH, ON, OH, CHS, CS, CW, Surface Carbon, TIC, and TGA Systems

Maximize the performance and reliability of your elemental analysis with Premium Tungsten, Part Number 90220. Manufactured to exacting standards for laboratory use, this high-purity tungsten is a critical consumable in the high-temperature combustion furnaces of ONH / ON / OH analyzers, where it supports the precise determination of oxygen, nitrogen, and hydrogen in metals and other materials.

• Ultra-High Purity Tungsten: Ensures clean, consistent high-temperature combustion.
• Stable at Extreme Temperatures: Withstands thermal shock and provides long-lasting performance in demanding furnace environments.
• Low Contamination Risk: Reduces background signal and improves analytical accuracy.

Premium Tungsten is used as a crucible liner, furnace filler, or reactive support material in ONH and combustion analyzers. It plays a key role in achieving and maintaining the high temperatures required for complete sample decomposition during elemental analysis.

In oxygen/nitrogen/hydrogen systems, tungsten promotes clean combustion by stabilizing furnace temperature, supporting consistent heating, and preventing contamination. It is especially critical for applications requiring high sensitivity and precision, such as trace-level hydrogen or oxygen analysis in metals.

Tungsten, Premium (Part No. 90220) is compatible with a wide range of ONH / ON / OH and CHNS analyzers, including:

• Elementrac Series:
  • H-500
  • CS-i
  • CS-800
  • CS-d
  • CS-2000
• CHS Series:
  • CHS-r
  • CHS-580
  • CHS-580A
• CW Series:
  • CW-800
  • CW-800M
• Other Systems:
  • Surface C-800
  • TIC Modul
  • TGA Thermostep

Trusted by research labs, metal producers, and quality control teams, 90220 Premium Tungsten is an essential component for achieving accurate, repeatable results in high-temperature gas analysis systems.

📦 Ships from the USA – Order now for fast delivery.

Need a Quote or Support?
Click contact us at:

📞 Phone: 1-919-400-1216
📧 Email: [email protected]

Our dedicated support team is available to assist with installation, training, and maintenance services to ensure optimal performance of your combustion analyzer.