Heinz Herenz Steri-Stoppers Cellulose Diam 29mm 1012900 L

Cellulose stoppers, Steristoppers®
Cellulose, 100% biodegradable and fully compostable autoclavable. Steristoppers® have been proved as an excellent sealing for microbiological samples and tissue cultures in test tubes and Erlenmeyer flasks. They are in constant use in many European microbiological laboratories.

-Autoclavable up to 200 °C
-Filters bacteria
-Sterilisable
-Air permeable

Product Specification:
Product Type: No. 29
For inter. diam.: 29.5 - 31.0mm
Bottom diam.: 28.0mm
Top diam.: 33.0mm
Length: 62mm