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Eppendorf Varispenser Bottle Top Dispensers


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Chemical Resistant and Fully Autoclavable

The Eppendorf Varispenser and Varispenser plus are the ideal choices for dispensing aliquots of liquid from supply and reagent bottles. Available in 6 sizes for dispensing volumes from 0.25 – 100 mL, the design of these instruments make them capable of consistently dispensing selected volumes without reagent waste. All Varispenser bottletop dispensers are fully autoclavable for maximum safety in your lab.

The Varispenser plus provides a recirculation valve to prevent reagent loss while ventilating and a simple calibration function.

Features and Benefits:

  • PFA seal of the sliding piston prevents seizing
  • Precision piston prevents liquid efflorescence
  • High chemical resistance
  • Fast volume setting via fine graduation
  • Easy to disassemble for cleaning and maintenance
  • Telescopic aspirating tube for variable adjustment to bottle height
  • Fully autoclavable without disassembly
  • Wide range of volumes (6 sizes)
    • 0.5 – 2.5 mL
    • 1 – 5 mL
    • 2 – 10 mL
    • 5 – 25 mL
    • 10 – 50 mL
    • 20 – 100 mL
  • Suitable for GL 32, GL 38, GL 45 and S 40 buttress thread with included adapters depending on volume range
  • Additional adapters available

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If you are concerned about the chemicals you are dispensing and or have specific questions related to the chemical compatibility then please give us a call at 800-243-3232