Description
seripettor® cap in polypropylene (PP) is a dedicated closure accessory for the 25 ml nominal-volume seripettor dispenser, intended specifically for sealing the valve block. This protective component helps secure the valve assembly when the instrument is not in active use, supporting clean handling, orderly storage, and protection of the fluid path between dispensing sessions. Manufactured from durable PP, the cap offers a practical material choice for routine laboratory environments and everyday dispenser maintenance. It is matched to the 25 ml seripettor® format and serves as a convenient spare or replacement part for laboratories that rely on bottle-top dispensers for reagent handling. The accessory belongs to the seripettor® range from manufacturer Brand and is supplied as a single piece for straightforward stocking beside other dispenser parts. Compact dimensions and low weight make it easy to keep on hand without occupying valuable bench or storage space. Suitable for analytical, research, and quality-control laboratories that maintain seripettor systems, the PP closure supports continued readiness of the valve block on 25 ml configurations and helps keep critical dispenser components protected when the unit is idle.
This article is part of Bottle-top dispensers, in Liquid handling.
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Questions about seripettor cap, PP, for 25 ml, cap for valve block
What is this article?
seripettor cap, PP, for 25 ml, cap for valve block is the article on this page. Luminix Health distributes BRAND for laboratory use. It sits in Bottle-top dispensers, inside Liquid handling, in Lab instruments.
A bottle-top dispenser meters a reagent directly from the bottle it is mounted on, by a piston. The volume range and the chemical compatibility of the wetted parts, glass, ceramic, PTFE, are the specification. It is for the same reagent again and again, not for changing liquids every sample.
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 Bottle-top dispensers. The catalogue is Lab instruments.
Shelves beside this one are Pipette stands, calibration & accessories, Single-channel pipettes, 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.

