- Round Bottom Long Neck Boiling Flask
- Made of Borosilicate glass
- StonyLab ensures high quality products and premium customer service. If received damaged, please contact us immediately. We will solve it until satisfied
- 250ml: XL-815659
- 500ml: XL-815660
- 1000ml: XL-815661
Long Neck Round Bottom Flask, Borosilicate Glass Heavy Wall Flask RBF
Usually Ship in 5 - 7 Business Days. Shipping may take longer than expected during COVID-19.