The Biosilico and Silicosen caps made from silicone are an excellent alternative to single use caps made from cellulose wadding. These reusable caps are made from silicone and can be easily sterilised in an autoclave or by heat sterilisation. These caps can be used for around 10000 hours and tolerate around 3000 autoclavings.
Characteristics of grey blue rubber cap: • Natural rubber caps for closing tubes and flasks • Tronconical shape • Can be used from -35 °C to +70 °C
Characteristics of Versilic silicone cap: • Biologically neutral and non-toxic silicone caps for closing tubes and flasks • Tronconical shape • Particularly suited for cell culture work • Can be used from -60 °C to +200 °C