Of a laboratory glassware, specifically a conical flask. The flask is made of clear glass and has a wide neck and a narrow base. It has a label on the front that reads "DURAN SCHOLASTIC 50 ml". The label also has the number "50" and "40" written on it, indicating that the flask contains 50 ml of liquid. There are also numbers "30" and a number "20" written below the label.
User cristaer uploaded the image
User cristaer uploaded the image
