Application needle - Import export

Analogous to conventional steel needles, as used in medical applications, we manufacture special needles with a glass capillary instead of a metal cannula. In many applications, glass capillaries offer decisive advantages compared with metal cannulas: absolutely smooth internal and external surfaces cannulas smaller than 500 µm are highly flexible diameter of less than 200 µm are possible – down to 70 µm inert, chemically resistant material, also at high temperatures transparent, for observations in the cannula very precise internal and external dimensions glass reservoirs can be integrated in the needle numerous configurations, applications, and customer-specific designs are possible The only disadvantage of glass needles compared with their steel counterpart is their lower mechanical strength. Standard versions Capillary is mounted directly in the syringe coupling Capillary is enclosed in a sheathing tube to increase its strength, but only the very fine capillary projects at...