Flask,Distilling 50 ml, Case Of 1

Details:

Pyrex brand, distilling, flasks, distilling^ 50 ml. 49 X 163 mm. Stopper no.0. The sidearm on all sizes, except 125ml, is approximately 77mm below the top of the neck at an angle of 75[degree]. Adaptable for use with thermometers calibrated for 76mm immersion.