Eppendorf Varispenser 2X, 5 -50 ml EPPE4967000.057

The Eppendorf Varispenser 2x is a bottle-top dispenser designed for precise and safe dispensing of liquid aliquots from large supply and reagent bottles, particularly suitable for aggressive solutions like acids, bases, and solvents.

Key Features:

• Volume range: 5 – 50 mL
• Standard GL 45 thread compatible with most bottle threads
• Safety valve balls in discharge valve prevent leakage when discharge tube is not mounted
• Screwable air vent cap allows easy assembly of drying tube or microfilter
• Oval-shaped dispenser housing for easy transportation
• PFA seal of the sliding piston prevents seizing up
• Fixation slide on interior toothed track for rapid and accurate volume adjustment
• High chemical resistance of all dispensing components
• Telescopic aspirating tubes for variable adjustment to bottle height
• Fully autoclavable without disassembly
• Equipped with a recirculation valve for priming the dispensing system without loss of reagent

Advantages:

• Ensures safe and precise dispensing of aggressive liquids
• Compatible with a wide range of bottle threads, enhancing versatility
• Prevents leakage when discharge tube is not mounted, ensuring safety
• Facilitates easy assembly of drying tube or microfilter to protect reagents
• Designed for easy handling and transportation
• Prevents seizing up of the sliding piston, ensuring smooth operation
• Allows rapid and accurate volume adjustment for efficient workflow
• Resistant to a broad spectrum of chemicals, extending product lifespan
• Adjustable to various bottle heights, accommodating different laboratory setups
• Can be sterilized without disassembly, maintaining hygiene
• Recirculation valve allows priming without reagent loss, conserving resources