Solid quartz capillary rod - round - outer diameter from 0.2mm to 10mm - Excellent heat resistance
High Pure Micro Capillary Quartz Tubes & Rods (or Quartz/ Glass Capillary Tubes & Rods)with its optical, physical, mechanical, electrical, and other outstanding features, are essential component and required material of the Gas Chromatographs, High Performance Capillary Electrophoresis Chromatograph (HPCE), High Performance Liquid Chromatograph (HPLC) and Microfluidics instruments in Electronic, Medical Treatment, Chemical and Optical industry.
Besides, it can be widely used in optical fiber and communication industry such as Optical Connectors, Opitcal Fiber Splices, Fiber Supports, CATV system(which require high return-loss properties), PLC Splitter, Wavelength Division Multiplexer (WDM), Optical Fiber Collimator, Fiber Optic Sensor (FOS), Optical Fiber Communication Systems and other optical fiber transmission facilities.
Circular Quartz Capillary Rod we have in stock at present -
φ0.2, 0.3, 0.4, 0.5, 0.6, 0.67, 0.7, 0.9, 1, 1.05, 1.15, 1.2, 1.3, 1.5, 1.65, 1.7, 1.76, 1.8, 2,
φ2.2, 2.5, 2.52, 2.54, 2.55, 3, 4, 4.17, 4.4, 4.5, 5, 6, 6.4, 7, 8, 8.8, 9, 10mm
We can custom produce upon your specification or drawing.

For more information, please feel free to contact us by sales.t@zktdoptics.com