Accessories for bottle top dispensers

The LABSOLUTE® bottle top dispenser series is impressive with its high quality and unlimited reliability in combination with a high degree of safety and user-friendliness. Exceptionally high-quality materials guarantee a long service life and superlative chemical resistance.

No compromises on quality or reliability
All wetted parts of the LABSOLUTE® bottle top dispensers are made of PTFE, fluorinated ethylene propylene and borosilicate glass. The constant ejection volume and completely bubble-free dispensing make them the number one choice in terms of precision and reproducibility. Each of the LABSOLUTE® dispensers comes with an individual certificate, since all devices are calibrated in accordance with DIN ISO 8655.

Extra security when handling liquids and maximum handling comfort

  • Protection of the borosilicate dispensing cylinder with PP material
  • Safety closure valve prevents uncontrolled dripping, air contact or drying out
  • Five universal adapters from 28 - 45 mm for all common bottle sizes
  • Free-running mechanism thanks to specially constructed PTFE piston with silicon O-ring
  • Telescopic suction tube to different bottle heights
  • Rapid and easily visible volume adjustment with handy adjustment screw
  • Autoclavable at 121 °C


Adapters with 28, 30, 36, 40 or 45 mm thread for securing the dispensers to bottles are included in the supplied package.

Accessories and spare parts can be reordered as required.

Description PK Cat. No.
Glass cylinder 2.5 ml 1 7695510 Open webshop
Glass cylinder 5.0 ml 1 7695511 Open webshop
Glass cylinder 10.0 ml 1 7695512 Open webshop
Glass cylinder 30.0 ml 1 7695513 Open webshop
Glass cylinder 60.0 ml 1 7695514 Open webshop
Glass cylinder 100.0 ml 1 7695515 Open webshop
Adapter set (28, 32, 36, 40 and 45 mm) 1 7695516 Open webshop
Telescopic tube 1 7695517 Open webshop
Volume adjustment knob for 2.5, 5 and 10 ml cylinder 1 7695518 Open webshop
Volume adjustment knob for 30, 60 and 100 ml cylinder 1 7695519 Open webshop
Nozzle for 2.5, 5, and 10 ml cylinder 1 7695520 Open webshop
Nozzle for 30, 60 and 100 ml cylinder 1 7695521 Open webshop
PTFE piston for 2.5 ml cylinder 1 7695523 Open webshop
PTFE piston for 5 ml cylinder 1 7695524 Open webshop
PTFE piston for 10 ml cylinder 1 7695525 Open webshop
PTFE piston for 30 ml cylinder 1 7695526 Open webshop
PTFE piston for 60 ml cylinder 1 7695527 Open webshop
PTFE piston for 100 ml cylinder 1 7695528 Open webshop
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