These culture tubes are made of high-quality borosilicate glass.
- Rimless for easier plugging
Each tube is alkali-free and inert, so it will not affect the pH of media.
: ASTM standards.
: Caps sold separately.
- Capacity:20 ml
- Height:150 mm
- Ø:16 mm


These culture tubes are made of high-quality borosilicate glass.
Each tube is alkali-free and inert, so it will not affect the pH of media.
: ASTM standards.
: Caps sold separately.