Description
Varispenser 2x, 10 – 100 mL is a 1-channel bottle-top dispenser equipped with a recirculation valve and telescopic intake tube measuring 170 – 330 mm. Adapters GL 32, GL 38 and S 40 are included. The dispenser uses a GL-45 standard thread compatible with nearly all customary bottle threads of every size. Safety valve balls in the discharge valve stop liquid leakage whenever the discharge cannula is not attached. The pressure equalisation valve cap unscrews readily to permit simple installation of a drying tube. Its oval housing ensures convenient transport. A PFA sealing lip on the piston prevents jamming during use. Volume is set quickly and safely by means of a lockable slide on the inner toothed rail. All parts participating in the dosing process exhibit high chemical resistance. Telescopic intake tubes allow flexible matching to bottle height. The complete unit is autoclavable without disassembly and offers optional user calibration. Manufactured by Eppendorf, this bottle-top dispenser is provided as 1 pc with net weight 0,713 kg and gross weight 0,900 kg.
This article belongs on Pipette stands, calibration & accessories, in Liquid handling.
Key features
- Pack size: 1 pc
- Volume range: 10 – 100 mL
- Channels: 1-channel
- Intake tube length: 170 – 330 mm
- Adapters included: GL 32, GL 38, S 40
- Thread: GL-45 standard
- Technical Information Sheet:
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Questions about Varispenser 2x, 10 - 100 mL
What is this article?
Varispenser 2x, 10 - 100 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 Instruments de précision.
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 Instruments de précision.
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.
How does ordering and shipping work?
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.