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Silicon Rubber Cork

Silicon Rubber Cork

Product Code : JA-MI-4914

The Silicon Rubber Cork (SKU JA-MI-4914) is a silicone rubber cork for laboratory use that stays highly elastic over a wide temperature range, from -50 to 250°C. It is suitable for autoclaving, so it can close culture flasks, media bottles and tubes that are sterilised before use, and its elasticity lets it seal flask and tube necks firmly. It is supplied by JaincoLab for microbiology, chemistry and pharmacy laboratories in colleges and research institutes, with sizes confirmed on the quotation.

Specifications

The cork is made of highly elastic silicone rubber, is suitable for a temperature range of -50 to 250°C and can be autoclaved; sizes are not stated in the product data and are confirmed on the quotation.

ProductSilicon Rubber Cork
SKUJA-MI-4914
MaterialSilicone rubber, highly elastic
Temperature range-50 to 250°C
SterilisationSuitable for autoclave
UseLaboratory use

Uses of the silicone rubber cork

Silicone corks are used where a stopper must survive heating or autoclaving, such as closing culture vessels that are sterilised before use.

  • Closing culture flasks, media bottles and tubes for autoclaving in microbiology practicals
  • Stoppering flasks used at raised temperatures in chemistry laboratories
  • Sealing apparatus in pharmacy and research laboratories
  • Closing vessels kept at low temperature, within the listed -50°C limit

Scope of supply and ordering

The listing covers silicone rubber corks in the sizes ordered. Sizes and whether solid or bored corks are needed are confirmed on the quotation. Accessories, spares and quantities are confirmed on the quotation.

Minimum order quantity, lead time and packing are confirmed on each quotation for the sizes and quantity and the delivery destination. Small lots, assorted sets and bulk quantities for institutions and tenders are supplied.

Frequently asked questions

What temperature range does it take?
-50 to 250°C.

Can it be autoclaved?
Yes. It is listed as suitable for autoclave.

Which sizes are available?
Sizes are not stated in the product data and are confirmed on the quotation.

Related products

This item is listed in the JaincoLab measuring instruments range.

Request a quote

To order the Silicon Rubber Cork, send the sizes, quantity and delivery destination through the JaincoLab contact page or email [email protected], quoting SKU JA-MI-4914. Buying under a laboratory tender? Use our tenders page.

Last updated: September 2026

   
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Office Address

Jain Scientific Suppliers
2475-84, Hargolal Road,
Ambala Cantt, Haryana, India

[email protected]

+91-85699-09696

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