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Sartorius™ Prospenser Plus Bottle-top Dispenser

High quality bottletop dispensers with superior chemical resistance. Sartorius Prospenser Plus Bottle-top Dispenser is safe, convenient and customizable, making it ideal for a wide range of dispensing needs.

Manufacturer:  Sartorius™ LH723073

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Catalog No. 14-577-830



  • High chemical and thermal resistance due to ceramic piston, glass cylinder, and highly resistant fluoroplastic parts
  • Incremental volume setting ensures accurate and repeatable results
  • Smooth and light to operate
  • Easy to attach aspiration tube with secure threaded connection
  • Media recirculation system allows unused media to be recovered from device and returned to bottle
  • - 360° rotating dispensing head
  • Universal connector at back of unit for drying tubes and filters
  • User-replaceable valves
  • Fully autoclavable
  • Available in volume range from 0.2 to 60mL


  • Autoclavability: Fully autoclavable (121°C, 20 min., 1 bar/100 kPa)
  • Threaded Bottle Fitting: A45
  • Length: 173mm (5mL)
  • Bottle Adapters Included: A32, A38, S40
  • Weight: 388g (5mL)


  • Piston: Highly pure AI2O3-ceramic (99.7%)
  • Cylinder: Borosilicate glass 3.3
  • Valve block: Halar (ECTFE)
  • Valve ball: Borosilicate glass 3.3
  • Valve seat: Borosilicate glass 3.3
  • Valve spring: Hastelloy (99.7%)


Store at 0° to 40°C


Two years



2 to 10 mL
A32, A38, S40 Bottle adapters
Two years
Prospenser Plus Bottletop Dispenser
0.25 mL
175 mm (5 mL)