Product Description
- The standard stopper is ideal for use in the laboratory.
- The silicone rubber stoppers are translucent, chemically and biologically neutral and food-safe in accordance with BfR recommendation XV and FDA § 177.2600.
- The standard stoppers can be sterilised and are non-toxic.
- temperature-resistant - from -60° C to +200° C, short-term up to +230° C
- Ø bottom - 5 to 29 mm
- Ø top - 9 to 35 mm
- Height - 20 to 30 mm