Description
Tip ejector collar 200 (gray) is a colour-coded replacement collar for the tip-ejection assembly on laboratory pipettes associated with the 200 µl format. It forms part of the ejector mechanism that releases used tips cleanly after pipetting, supporting hygienic workflow and reduced handling of contaminated tips. Supplied as a single non-sterile piece with both net and gross weight of 0,004 kg, the gray collar is intended for service and maintenance rather than as a disposable consumable. Laboratories that rely on mechanical pipettes for sample preparation, assay setup, and routine liquid transfer can use this part to restore correct ejector geometry when the original collar is worn, damaged, or missing. Originating from Finland and offered from manufacturer Sartorius, the component suits in-house pipette care programmes and spare-part inventories. Its compact design and defined 200 designation help technicians match the collar to the appropriate pipette configuration quickly, supporting continued reliable tip ejection in research, clinical-support, and industrial laboratory environments without unnecessary instrument downtime.
This article is part of Pipette stands, calibration & accessories, in Liquid handling.
Key features
- Pack size: 1 pc
- Storage temperature: Room Temperature
- Product type: Tip ejector collar
- Designation: 200 (gray)
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Questions about Tip ejector collar 200 (gray)
What is this article?
Tip ejector collar 200 (gray) is the article on this page. Luminix Health distributes Sartorius 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.
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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.