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Chemglass Life Sciences Cap, clear polypropylene, 20 mm for culture tubes (Pack of 100)

Supplier: Chemglass Life Sciences CLS150420N
Clear polypropylene caps designed for plain-end culture tubes, sized for a 20 mm maximum tube diameter. Molded from autoclavable polypropylene, these caps feature internal ridges for secure grip and gas exchange, helping maintain sterility and reduce evaporation compared with cotton plugging. Supplied in packs of 100.
- Made from polypropylene.
- Fits plain-end culture tubes up to 20 mm diameter.
- Clear color for easy viewing of contents.
- Autoclavable for routine sterilization.
- Internal ridges provide grip and allow gas exchange.
- Helps reduce sample evaporation compared with cotton plugs.
- Supplied in packs of 100.
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