Description
Screw caps, PP, for containers Ø 30 mm with base for tube are specialised laboratory closures for sample and transport containers of matching diameter. The integrated base for tube supports organised handling when tubes or related accessories must be positioned together with the sealed container during laboratory work. Made of polypropylene (PP), these caps are intended for containers with a 30 mm opening and suit routine sealing tasks in sample logistics. They are supplied in a pack of 300 pc(s), a practical quantity for laboratories that regularly prepare, store, or move samples in compatible vessels. Pack weight is 1,390 kg. Offered by manufacturer Boettger, the design belongs to the labware category covering containers, bottles, tins, canisters, and sample transport accessories. Use these caps wherever a PP screw closure with tube base improves workflow clarity on the bench or during internal transport. The combination of secure screw sealing and the tube base feature addresses everyday needs in research, quality control, and general laboratory sample handling without requiring additional closure components.
This article is part of Sample containers & jars, in Bottles & containers.
Key features
- Pack size: 300 pc(s)
- Product type: Screw caps
- Material: PP (polypropylene)
- Container diameter: Ø 30 mm
- Design: With base for tube
- Weight: 1,390 kg
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Questions about Screw caps, PP, for containers Ø 30 mm, with base for tube, 300 unit(s)
What is this article?
Screw caps, PP, for containers Ø 30 mm, with base for tube, 300 unit(s) is the article on this page. Luminix Health distributes Boettger for laboratory use. It sits in Sample containers & jars, inside Bottles & containers, in Labware.
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 Labware.
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?
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.
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.