These shatterproof polypropylene flasks can withstand vacuum up to 30 in. Hg.
- Polypropylene
- Tubulation at 45° angle prevents dripping
- Barbed adapter accepts 1/4" to 3/8" ID tubing
- 77013's adapter accepts 3/8" ID tubing only
- No need to tape flasks or to worry about an explosion
- Autoclavable