Capillary Silica Quartz Rod

Capillary Silica Quartz Rod is a slender, hollow cylindrical rod made from high-purity silica quartz, characterized by its ultra-fine internal diameter, exceptional chemical resistance, thermal stability, and optical transparency, commonly used in analytical instruments (e.g., gas chromatography), microfluidic systems, capillary electrophoresis, and precision liquid/sample transport applications requiring minimal dead volume and reliable material compatibility.