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• The new Eppendorf Varispenser 2 and Varispenser 2x are ideal means to dispense a certain amount of liquid in a reagent bottle. Advanced sealing lip technology for dispensing almost any type of acid, solution or base. Available in 6 sizes for 0.2~100 mL dispensing volumes, these devices are designed to consistently dispense selected volumes without wasting reagents. All Varispenser bottle top dispensers are autoclavable throughout, maximizing laboratory safety. The Varispenser 2x is equipped with a circulation valve with no reagent loss during ventilation.
• 1.　NEW!　The safety valve ball inside the discharge valve is closed when the discharge tube is not installed to prevent leakage.　NEW!　The elliptical dispenser housing allows you to grip safely while transporting or adjusting.　NEW!　All Varispenser 2 supports the standard GL 45 thread standard and covers most common bottle threads as well as additional bottle thread sizes with 3 or 5 different adapters
• 4.　NEW!　The air vent cap can be removed for easy installation of the optional dry tube to protect reagents that are susceptible to damage from humidity and CO2.　PFA sealing lip technology wipes the inner wall of the cylinder during dispensing to prevent the formation of crystals due to residual media.　Fixed slide enables quick and accurate capacity adjustment and prevents accidental fluctuation
• 7.　Stretchable Filling Tube for Bottles up to 35 cm in Height
• 8.　The soft spiral discharge tube makes it easy to continuously dispense and fill the container in a fixed or distant place
• 9.　Dry tube filled with absorbent protects the reagent from moisture and CO2
• 10.　The lure cone type additional air vent cap is compatible with the installation of a microfilter, so there is no contamination of the supply bottle.