Description
The new generation of Eppendorf bottle-top dispensers Varispenser 2 and Varispenser 2x offerall benefits that make dispensing safe and convenient. They are ideal for dispensing aliquots of liquid from large supply bottles. Their new design makes them capable of extracting reproducible dispensing volumes with no reagent waste. Their tight seal provides best possible protection against contact with caustic media, and they are chemically resistant and fully autoclavable.
Features:
- Standard GL 45 thread on all sizes for most common bottle threads
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Safety valve balls in discharge valve prevents leakage when discharge tube is not mounted
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Screwable air vent cap for easy assembly of drying tube or microfilter
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Oval-shaped dispenser housing for easy transportation
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PFA seal of the sliding piston prevents seizing up
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Fixation slide on interior toothed track for rapid and accurate volume adjustment
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High chemical resistance of all dispensing components
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Telescopic aspirating tubes for variable adjustment to bottle height
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Fully autoclavable without disassembly
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Both models are available in 6 sizes for dispensing volumes from 0.2 ?–? 100 mL