Description
Varispenser 2x, 0,2 - 2 mL is a single-channel bottle-top dispenser equipped with a recirculation valve and a telescopic intake tube adjustable from 125 to 240 mm. The instrument covers the volume range 0,2 – 2 mL and is supplied with adapters GL 25, GL 28/S 28, GL 32, GL 38 and S 40. It features a standard GL 45 thread that fits nearly all common laboratory bottle sizes. Safety valve balls in the discharge valve prevent liquid leakage when the discharge tube is not attached, while the pressure-equalisation valve cap can be unscrewed for simple mounting of a drying tube. An oval dispenser housing aids transport, and a PFA sealing lip on the piston helps prevent jamming. A lockable sliding carriage on the internal toothed rail enables rapid, secure volume setting. All parts involved in the dispensing process offer high chemical resistance; the telescopic intake tube adapts to different bottle heights. The unit is fully autoclavable without disassembly and allows optional user calibration. This bottle-top dispenser from manufacturer Eppendorf has a net weight of 0,490 kg, gross weight of 0,639 kg and packaging volume of 0,004 m³, making it suitable for precise reagent dispensing in analytical and preparative laboratories.
This article is part of Pipette stands, calibration & accessories, in Liquid handling.
Key features
- Pack size: 1 pc
- Product type: Bottle-top dispenser (1-channel)
- Volume range: 0,2 – 2 mL
- Intake tube: Telescopic 125 – 240 mm
- Standard thread: GL 45
- Technical Information Sheet:
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Questions about Varispenser 2x, 0.2 - 2 mL
What is this article?
Varispenser 2x, 0.2 - 2 mL is the article on this page. Luminix Health distributes Eppendorf for laboratory use. It sits in Pipette stands, calibration & accessories, inside Liquid handling, in Lab instruments.
A pipette stand holds piston pipettes upright so liquid does not run into the piston. Calibration accessories and certificates are how a pipette's delivered volume is shown to be inside tolerance. A stand is also a carousel. The certificate belongs to one pipette, identified by serial number.
A piston pipette delivers a set volume of liquid by air displacement or, for viscous and volatile liquids, by positive displacement. A single channel is the ordinary tool. A multichannel repeats the same volume across a row of a plate. A bottle-top dispenser meters reagent from the bottle it sits on. The accuracy is a property of the pipette and of how it is used, which is why calibration and a certificate exist. Piston-operated apparatus is treated under ISO laboratory apparatus. The volume unit sits with the BIPM and NIST.
Which category should I open next?
The category is Liquid handling. The sub-category is Pipette stands, calibration & accessories. The catalogue is Lab instruments.
Shelves beside this one are Single-channel pipettes, Bottle-top dispensers, Multichannel pipettes and Electronic pipettes.
What should I check before I order?
When this page shows a safety data sheet, use that manufacturer file. Hazard text does not belong in the sales description. For a pack size, a grade or a certificate that is not on the page, send a quote request or contact the team.
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Luminix Health distributes this article from the heart of Europe. Articles in stock ship within 2–5 business days. Standard delivery is free from €250 excl. VAT. Cold-chain goods and dangerous goods under ADR are never included in that free delivery. The terms are in the Shipping Policy. The full brand index is on shop by brand. Who we are is on about us.
Which other categories should I open?
The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.