Capillaries   Quarz Capillaries with optic quality for UV and IR Features High strength capillaries Pressure resistant Specialty coating for high temperature and harsh chemicals Sterilizable by ETO, steam, e-beam, gamma radiation UV and IR optical quality available Properties Inner diameters: 2 µm to 2000µm Wall thickness: 10 µm to 1000 µm Length: 1 m to 10 km (depends on diameter) Standard tolerances: ± 1 % (Inner diameter) Proof test level (bend method): 70 kpsi Capillary Design Pure fused silica tube Polyimide coating (to 385ºC) uncoated (to 950ºC, to 1150ºC upon request) Options Coating Acrylate (-40°C to 85°C) Silicone resin (-40°C to 180°C) Metal (-190°C ) Inner coating Capillary bundles Tapered capillaries