Equipment and Instruments



Please note: For an official quote with updated pricing and availability in PDF, please add your items and quantities to your quote and submit.


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Additional information


17 x 28 x 45 mm, 24 x 35 x 50 mm, 28 x 40 x 50 mm


Excellent permeability and suitable for aerobic bacteria cultures and agitated cultures.
SILICOSEN® and BIO-SILICO® are sterile stoppers manufactured in a special process which have regular pores, thus making them ideal for the preparation and sterilisation of culture media. The uniform pores and good permeability to air make the stoppers ideally suitable for cultivation of aerobic microorganisms. Both versions are resistant to chemicals and temperature, repel liquids and can be used several times.

Images provided are for illustration purposes only and actual products might differ slightly. All CC Imelmann product information is obtained directly from our suppliers. We cannot be held responsible for any errors or omissions (E&OE).

If you would like to confirm details on any product, please pop us an email.

“Prices are subject to change” For fixed prices and availability, please submit a “Quote Request”

Lead times:

  • Ex-stock: Goods are available at our warehouse. Subject to prior sale
  • Ex-import: 6 – 8 weeks from date of an official order. For a shorter delivery time, please contact us.
  • Special manufacturing: eg. glassblowing; 6 – 8 weeks
  • Special non-stock: 6 – 8 weeks


*Lead times are given in good faith but availability is always subject to prior sale.

*For our cancellation and returns policy, please refer to our Terms & Conditions.