Description
neoChoice screw caps for reaction vessels are yellow laboratory closures fitted with a self-sealing inner cone seal for reliable closure of reaction tubes and comparable vessels. No separate sealing ring is fitted in the lid; the cone profile itself provides the seal, offering a straightforward cap design for everyday laboratory use. The transparent cap can be further colour-coded with lid inserts, supporting clear visual differentiation of samples, workflows, or storage groups. Delivered as a pack of 1,000 pieces, these yellow screw caps from manufacturer neolab - Labor are intended for high-volume sealing tasks in research, quality control, and general laboratory settings. The self-sealing inner cone helps maintain consistent closure behaviour without loose gasket parts, while yellow colouring aids rapid identification on crowded racks and trays. Optional lid inserts extend colour-coding schemes for multi-step protocols or shared equipment benches. The large pack size suits laboratories that process many reaction vessels daily and need a steady supply of matching yellow screw caps for standardised sample handling and organisation.
This article is part of Microcentrifuge & reaction tubes, in Microplates, PCR & reaction tubes.
Key features
- Pack size: 1000 pc(s)
- Product type: Screw caps for reaction vessels
- Colour: Yellow
- Seal design: Self-sealing inner cone
- Sealing ring: None (integrated cone seal)
- EAN: 4058072040543
- Technical Information Sheet:
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Microplates, PCR & reaction tubes
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Microcentrifuge & reaction tubes
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Questions about neoChoice Schraubverschlüsse für Reaktionsgef., gelb, 1.000 St./Pack
What is this article?
neoChoice Schraubverschlüsse für Reaktionsgef., gelb, 1.000 St./Pack is the article on this page. Luminix Health distributes neolab for laboratory use. It sits in Microcentrifuge & reaction tubes, inside Microplates, PCR & reaction tubes, in Consommables.
A microcentrifuge tube, the familiar 1.5 mL or 2 mL flip-cap tube, holds a small reaction or a spin-down. The cap style, the centrifugal-force rating and whether the tube is low-binding are the specification. A PCR tube is thinner and is a different article.
A microplate is an array of wells so the same step can be done many times. A deep-well plate holds more volume. A PCR plate or a strip of tubes is thin-walled so the temperature of a cycler reaches the liquid quickly. A seal keeps the well from evaporating. The well number, the working volume and whether the plate is skirted for a robot are the choices. Diagnostic test systems are listed under ISO in vitro diagnostic systems. Methods are on PubMed.
Which category should I open next?
The category is Microplates, PCR & reaction tubes. The sub-category is Microcentrifuge & reaction tubes. The catalogue is Consommables.
Shelves beside this one are PCR plates, tubes & strips, Microplates, Plate seals & sealing films and Deep-well plates.
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.