Screw cap culture tubes are made of polystyrene with polyethylene cap.
- 13x100mm (8ml) cap tubes are available either sterile or non sterile
- Made of optically clear polystyrene and can be centrifuged up to 3000g
- These are not treated for cell culture
- Sterile ones are sterilized by gamma radiation and are non pyrogenic
T417-4: Tubes are non-sterile and packaged in bulk case of 1000.
T417-4S: Tubes are sterile and packaged 1000 per case (8 packs of 125).