Description
Sterile stoppers 18 mm in cellulose are laboratory consumables intended for closing glassware and culture vessels in routine lab work. Each stopper is specified at 18 mm and is manufactured from cellulose (Zellstoff), a classic material choice for sterile stopper applications in the laboratory. The pack contains 500 pieces, giving a practical bulk format for daily use, stock replenishment and shared laboratory stores. These sterile stoppers support standard handling steps such as vessel closure during preparation, incubation and short-term holding of samples or media. They belong to the laboratory materials category and are suited to general bench and culture workflows where a defined cellulose stopper size is required. Offered from manufacturer Dinkelberg and originating from Germany, the product provides a straightforward specification without additional graded claims. Clear sizing at 18 mm and the cellulose construction make selection simple when matching stoppers to common laboratory glass necks. The 500-piece pack keeps the focus on availability and consistent replenishment for laboratories that rely on cellulose sterile stoppers as everyday consumables.
This article is part of Rubber & silicone stoppers, in Stoppers, caps & closures.
Key features
- Pack size: 500 pc(s)
- Product type: Sterile stoppers
- Diameter: 18 mm
- Material: Cellulose
- Country of origin: Germany
Récemment consulté
Vous aimerez peut-être aussi
Browse related categories
Category
Sub-category
Catalogue
Brand
Questions about Steristopfen 18 mm, Cellulose, 500 St./Pk
What is this article?
Steristopfen 18 mm, Cellulose, 500 St./Pk is the article on this page. Luminix Health distributes Dinkelberg for laboratory use. It sits in Rubber & silicone stoppers, inside Stoppers, caps & closures, in Matériel de laboratoire.
A rubber or silicone stopper is pushed into a mouth. The size number corresponds to a top and bottom diameter. Silicone survives higher temperatures and more autoclave cycles. Natural rubber is attacked by oils and by some solvents.
A closure is the part that decides whether a bottle stays shut and whether the contents attack the seal. A ground-glass stopper matches a ground neck. A screw cap needs the right thread and a liner that survives the liquid. Rubber and silicone stoppers push into a mouth. The liner, not the colour of the cap, is the chemical choice. The vessels they close are indexed under ISO laboratory glassware.
Which category should I open next?
The category is Stoppers, caps & closures. The sub-category is Rubber & silicone stoppers. The catalogue is Matériel de laboratoire.
Shelves beside this one are Screw caps & closures, Ground-joint glass stoppers, Lids & seals and Closures (other).
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.