Varispenser®2x 0.5–5mL 4967 000.022 1 piece

The new Eppendorf Varispenser 2 and Varispenser 2x are the ideal tools for consistent dispensing of liquids in reagent bottles. Advanced sealing lip technology allows dispensing of almost any type of acid, solution or base. Available in six sizes for dispensing volumes from 0.2 to 100 mL, these instruments are designed to consistently dispense the selected volume without wasting reagent. All Varispenser bottle-top dispensers are fully autoclavable, ensuring maximum safety in your lab. The Varispenser 2x is equipped with a circulation valve that ensures no reagent loss during ventilation. 1. NEW! Safety valve ball inside the discharge valve closes when discharge tube is not attached to prevent leakage 2. NEW! Oval dispenser housing provides a secure grip during transport and adjustments 3. NEW! All Varispenser 2s are compatible with standard GL 45 threads, covering the most common bottle threads, plus additional bottle thread sizes with 3 or 5 different adapters 4. NEW! The air vent cap can be easily removed to attach the optional dry tube, protecting reagents that are easily damaged by humidity and CO2. 5. PFA sealing lip technology wipes the inner wall of the cylinder during dispensing to prevent crystallization caused by residual medium, etc. 6. Fixed slide allows for quick and precise volume adjustment and prevents accidental drift 7. Flexible filling tube for bottles up to 35 cm in height 8. Flexible spiral discharge tube allows for easy continuous dispensing and filling of fixed or remote containers 9. Dry tubes filled with absorbent protect reagents from moisture and CO2 10. Luer cone system with additional air vent cap for mounting of micro filters to prevent contamination of the supply bottle Bottle-top dispenser with circulation valve, adapters GL 25, GL 28/S 28, GL 32, GL 38, S 40 with elastic filling tube (length 125 – 240 mm) Volume range: 0.5 – 5mL Capacity: 0.5mL Variable range at 0.5mL: 0.1mL Relative systematic error at 0.5 mL1): ±5.0% At 0.5mL, absolute systematic error 1): ± 25 μL Relative random error at 0.5 mL 1): ±1.0% At 0.5mL, absolute random error 1): ± 5 μL Capacity: 2.5mL Variable range at 2.5mL: 0.1mL Relative systematic error at 2.5mL1): ±1% At 2.5mL, absolute systematic error 1): ± 25 μL At 2.5mL, relative random error 1): ±0.2% At 2.5mL, absolute random error 1): ± 5 μL Capacity: 5mL Variable range at 5mL: 0.1mL Relative systematic error at 5mL 1): ±0.5% At 5mL, absolute systematic error 1): ± 25 μL Relative random error at 5mL 1): ±0.1% At 5mL, absolute random error 1): ± 5 μL 1) Data content of systematic and random errors comply with EN ISO 8655. Technical specifications are subject to change. Information may contain errors or omissions. The Varispenser 2 is not a substitute for a lid. Volatile liquids may evaporate. Body screw size 45mm Capacity adjustable With circulation valve