Description
Screw cap, PP black, for 100 ml wide-neck container/jar is a polypropylene closure intended for matching 100 ml wide-neck containers and jars commonly used in laboratory sample handling, storage and transport. Manufactured from black polypropylene (PP), the cap delivers a secure screw-thread seal for liquids, powders or solid materials while remaining lightweight at a gross weight of 0,006 kg. The dark colour gives a uniform professional appearance and can support light protection when combined with opaque vessels. This component from manufacturer Kautex is supplied as a single piece and is designed specifically for the corresponding 100 ml wide-neck container or jar format. Polypropylene offers broad chemical resistance toward many routine laboratory reagents and cleaning solutions, making the cap suitable for analytical, quality-control and research workflows. The screw interface allows quick attachment and removal without tools, helping maintain consistent packaging standards across sample series. Laboratories requiring spare or replacement closures for 100 ml wide-neck systems can integrate this black PP screw cap into existing vessel inventories with minimal adaptation.
This article is part of Sample containers & jars, in Bottles & containers.
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Questions about Screw closure, PP black, f. 100 ml Wide neck container/jars
What is this article?
Screw closure, PP black, f. 100 ml Wide neck container/jars is the article on this page. Luminix Health distributes Kautex for laboratory use. It sits in Sample containers & jars, inside Bottles & containers, in Matériel de laboratoire.
A sample container or jar is the vessel the sample travels in, with a closure that survives the trip. The volume and the liner decide whether the sample that arrives is the sample that was taken.
A laboratory bottle is a closed container with a stated volume and a neck that takes a cap, a stopper or a dispenser. Borosilicate glass is the choice when the liquid is a solvent, or when the bottle will be heated or autoclaved. Polyethylene and polypropylene are the choice when the bottle must not shatter, or when hydrofluoric acid would attack glass. A narrow mouth pours. A wide mouth is for powders and for reaching the bottom. Laboratory ware of this kind is indexed under ISO laboratory glassware. Traceable volume sits with the BIPM and NIST Physical Measurement.
Which category should I open next?
The category is Bottles & containers. The sub-category is Sample containers & jars. The catalogue is Matériel de laboratoire.
Shelves beside this one are Laboratory glass bottles, Plastic bottles (narrow & wide mouth), Canisters & jerrycans, Wash bottles and Bottle accessories (pouring rings, dispensers, caps).
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.

