Description
SILICOSEN® sterile stoppers, green, size S40, are specially manufactured culture stoppers with regular pores, designed for the preparation and sterilisation of culture media. Uniform pore structure and good air permeability make them well suited to the cultivation of aerobic microorganisms in laboratory workflows. The stoppers are chemically and temperature resistant, liquid-repellent and intended for repeated use, supporting reliable sealing of culture vessels while allowing gas exchange. Supplied in a pack of 10 pieces, this green S40 format fits standard culture and test-tube applications where sterile, breathable closure is required. Produced by manufacturer Hirschmann, SILICOSEN® stoppers combine controlled porosity with durable material performance for media preparation, sterilisation steps and ongoing aerobic culture work. Net weight is 0,235 kg per pack. Their liquid-repellent surface helps limit wetting during handling, while chemical and thermal resistance supports routine lab conditions. These reusable sterile stoppers are a practical choice for microbiology and cell-culture setups that need consistent air exchange without compromising a secure fit on compatible vessels.
This article is part of Rubber & silicone stoppers, in Stoppers, caps & closures.
Key features
- Pack size: 10 pc(s)
- Storage temperature: +5 – +40 °C
- Brand: SILICOSEN®
- Colour: green
- Size: S40
- EAN: 4049338019403
- Technical Information Sheet:
Récemment consulté
Vous aimerez peut-être aussi
Browse related categories
Category
Sub-category
Catalogue
Brand
Questions about SILICOSEN® (1 PACK = 10 PCS), STERIL STOPPER, GREEN, S40
What is this article?
SILICOSEN® (1 PACK = 10 PCS), STERIL STOPPER, GREEN, S40 is the article on this page. Luminix Health distributes Hirschmann 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.