Description
Tamper-evident closure for 50 ml PP jars type 2450 is a polypropylene sealing accessory matched to the corresponding 50 ml laboratory jars. Produced from polypropylene (PP) in a natural colour, the closure delivers a visible integrity seal for small-volume containers used in sample storage, formulation and packaging workflows. It is designed for 50 ml PP jars of type 2450 (nominal volume 0,05 l), ensuring correct fit and reliable tamper evidence on the matching jar. Packs of 500 pieces from manufacturer lab-o-plastix allow efficient stocking of consumable closures alongside the jars themselves. The natural PP material suits general laboratory and packaging duties where a simple, robust seal is needed to protect contents during handling, short-term storage or internal transport. Pair these tamper-evident closures with type 2450 round jars to secure creams, semi-solids, crystals, granules, powders or other small-batch materials while maintaining clear visual confirmation that the container has not been opened.
This article is part of Sample containers & jars, in Bottles & containers.
Key features
- Pack size: 500 pc(s)
- Product type: Tamper-evident closure
- Compatible with: 50 ml PP jars type 2450
- Nominal volume (jar): 0,05 l
- Material: Polypropylene (PP)
- Colour: Natural
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Questions about Tamper evident screw cap for PP jars 50 ml type 2450
What is this article?
Tamper evident screw cap for PP jars 50 ml type 2450 is the article on this page. Luminix Health distributes lab-o-plastix 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?
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.


