Thick glass walls and sturdy construction for vacuum filtration.

• Made of borosilicate glass
• Enables to withstand vacuum filtration without imploding
• Neck size fits a #13 rubber stopper
• Hose barb has an O.D. of 12,7 mm.

This 10 L bottle/flask is perfect for filtering large volumes of liquid. Graduated in 1000 ml increments on a scale from 2000 to 8000 ml with an accuracy of ±5%.