+49 201 21961-701 
service@aurosan.de
product description
contains 1 plunger, 2 O-rings, 1 collet, 1 coil spring, 3 teflon tips, 1 spring guide Positive displacement microdispensers are easily serviced with no need for re-calibrationn and are provided with a supply of capillaries, an Allen key, O-ring, replacmenet Teflon tips, holding block and reshaping tool where appropriate. Additional components to keep your microdispensers in excellent working order are available in tailored Spared parts kits, or bulk packs. (Microdispensers with a maximum volume of up to 20µl do not require teflon plunger tips and the 1000µl Microdispenser does not utilise O-rings or plunger wires.)