Culture Tubes, Round Bottom,with Dual-position Cap,Graduated

Disposable Culture Tubes, Round Bottom, Rimed,with Dual-position Cap,with Graduation

1. Made of ultra clear virgin polypropylene or virgin polystyrene

2. Polystyrene tubes are transparent. Polypropylene tubes are opaque,  break-resistant.

3. 12x75mm Polystyrene tubes can withstand centrifugation up to 1400xg and temperature at 80°C; Polypropylene tubes can be 3000xg and 120°C

4. 17x100mm Polystyrene tubes can withstand centrifugation up to 3000xg and temperature at 80°C; Polypropylene tubes