With its thick glass walls and sturdy construction, this 10L bottle/flask is perfect for filtering large volumes of liquid. The thick walls and design enables this flask to withstand vacuum filtration without imploding. Graduated in 1000ml increments on a scale from 2000ml to 8000ml with an accuracy of +/- 5%. Neck size fits a #13.5 rubber stopper. The hose barb has an O.D. of 1/2 inches.
20L 20,000mL capacity 4000 to 16000 graduation range 2000mL graduation interval 13.50 stopper size