- Product Info
Translucent Silicone Rubber Bung Stopper No 3
Size 3mm Bottom, 4.5mm Top and 12mm Length.
To Standard BS2775:1978 (1992).
Stoppers for tubes and bottles made from rubber. Can be supplied with hole upon request for tubes to pass through see below sizes that can have this service.
- Ideal for use in Biology, Haematology, Food Science, Technical, Medical and Hospital.
- FDA Approved
- Non-adherent and resistant to aging.
- Non-toxic and chemically and biologically inner.
- Suitable for temperatures -70°C to +250°C
Each stopper has a moulded-in number, corresponding to the bottom diameter in millimetres.
Natural rubber stoppers can be supplied with holes, see below sizes:
3 and 4: Supplied solid only
5 to 8: 1 hole of 3mm
9 to 105: 1 hole of 5mm
15 to 105: 2 holes of 5mm