These round bottom culture tubes are high quality, sterile and easy to use. The cap has two positions and the tubes are graduated.
Single cap allows for vented and sealed culture applications
Constructed of ultra clear transparent polypropylene
Suitable for cultures, aqueous solutions, mild bases and weak acids
Disposable Culture Tubes, Round Bottom, with Dual-Position Cap and Graduation
1. Made of ultra clear virgin polypropylene or virgin polystyrene
2. Polystyrene tubes are transparent. Polypropylene tubes are opaque, break-resistant.