Eltra Glass Wool – Part Number 90331 and 90332

For ONH, ON, OH, CHS, CS, CW, Surface Carbon, TIC, and TGA Systems Glass Wool – Part Number 90331High-Temperature Filtration and Heat Shielding for Combustion Gas Analyzers Part Number 90331 is compatible with a wide range of analyzers, including: ONH / ON / OH Analyzers Elementrac H-500, CS-i, CS-800, CS-d, CS-2000 CHS-r, CHS-580, CHS-580A CW-800, CW-800M Surface C-800 TIC Modul TGA Thermostep Product Description:Glass Wool, Part Number 90331, is a specialized high-temperature filtration and insulation material used in combustion and elemental analyzers. It serves as both a gas purification barrier and a thermal insulator, making it essential for precise, clean, and stable combustion conditions during elemental analysis. In ONH, CHS, and thermal analyzers, glass wool is typically used to support reagents, trap particulate matter, and maintain temperature uniformity within the combustion or reduction tube. Its high thermal resistance and chemical inertness ensure that it does not int