Description
Screw-on lids with silicone sealing are polypropylene closures designed for laboratory screw-in vessels and cryogenic tubes in molecular biology, microbiology and cell-culture environments. Manufactured from PP and equipped with a silicone sealing element, the lids support dependable closure of compatible tubes during daily laboratory handling and storage. The white colour offers neutral visual coding that remains easy to read on the bench and works well alongside other marked labware. Delivered loose in a pack of 1000 pieces, they meet the needs of laboratories that consume lids in volume and prefer a consistent spare stock. The pack weight is 0,370 kg, making bulk storage and restocking straightforward. These screw-on lids from manufacturer ROTH SELECTION fit standard assortments for cryogenic tubes and screw-in vessels. They are intended for general laboratory use where PP lids with silicone sealing are specified. White lids help keep sample organisation clear without distracting from labels or markings already on the vessels. Choose this pack for reliable, colour-coded closures in molecular biology and related tube workflows.
This article belongs on Molecular biology reagents (other), in Molecular biology.
Key features
- Pack size: 1000 pc(s)
- Material: PP
- Sealing: Silicone
- Colour: White
- Supply form: Loose
- Weight: 0,370 kg
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Questions about Screw-on lids, PP, with silicone sealing, white, loose, 1000 unit(s)
What is this article?
Screw-on lids, PP, with silicone sealing, white, loose, 1000 unit(s) is the article on this page. Luminix Health distributes Carl Roth for laboratory use. It sits in Molecular biology reagents (other), inside Molecular biology, in Life Science & Microbiology.
These are the molecular-biology reagents that are not an extraction kit and not a PCR master mix: buffers, dyes, ladders' companions, modifying enzymes. Nuclease-free is a claimed property and the reason the bottle costs what it does. A laboratory-grade chemical of the same formula is not a substitute.
Molecular biology here is the handling of DNA and RNA. Extraction kits break the cell and then separate the nucleic acid from protein and from the other nucleic acid. PCR and qPCR reagents copy a chosen sequence so it can be seen. The enzymes and the nucleotides are what the copy depends on. Nuclease contamination destroys the sample before the kit can save it. Sequences are on NCBI Nucleotide. Papers are on PubMed.
Which category should I open next?
The category is Molecular biology. The sub-category is Molecular biology reagents (other). The catalogue is Life Science & Microbiology.
Shelves beside this one are DNA & RNA extraction kits and PCR, qPCR & nucleic acid analysis reagents.
What should I check before I order?
The technical information on this page is the manufacturer's sheet. Read that, not a rewritten specification.
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.