Steristopper®

What are steristoppers?

Steristoppers® are an invention of the Heinz Herenz company and have proven themselves worldwide for many years. The name is a combination of "sterile" and "stopper" and refers to the application: The cellulose stoppers are ideal for sterile sealing of bacterial cultures in test tubes, Erlenmeyer flasks and culture flasks. Many important institutions rely on our in-house invention because, in addition to its outstanding properties, it also simplifies work in the laboratory.

Properties Steristopper®:

- autoclavable up to 200°C

- bacteria-filtering

- sterilisable

- air-permeable

- good value for money

The original Heinz Herenz Steristoppers® are available in various sizes, shapes and packaging units. Special designs are also possible.

Please note:

- Only suitable for single use