Fortuna Optifix Safety S 1-5ml Bottle Dispenser

For problem-free dispensing of fuming acids and strong smelling liquids. Dispenser comes with safety stopcock and additional safety valve in the ventilation tube, with PTFE encased dispensing piston with sealing lip, fix adaptor made of white PP, 2 PP adaptors GL 40+45, 1 PTFE intake tube; without reservoir bottle.