Erlenmeyer Flasks are used in chemistry labs for Titration, as they can be held and the contents mixed single-handed leaving the other hand free to add reagents.

Erlenmeyer Flasks are suitable for heating liquids with a Bunsen Burner. The flask is usually placed on a ring held to a ring stand by means of a ring clamp. A Wire Gauze mesh or pad is usually placed between the ring and the flask to prevent the flames from directly touching the glass in the same manner as for a beaker. When heating (or cooling) in a water bath the flask can be clamped by the neck to a stand or a hooped weight may be placed over the conical part of the flask to prevent it from floating in the bath.

Erlenmeyer Flasks are also used in Microbiology for the preparation of Microbial Cultures. 

Another name for Erlenmeyer Flask = Conical Flask


ML Diameter Base Diameter Neck Hight
25 ml 42 mm 22 mm 75 mm
50 ml 51 mm 22 mm 90 mm
100 ml 64 mm 22 mm 105 mm
200 ml 79 mm  34 mm 131 mm
250 ml 85 mm 34 mm 145 mm
300 ml 87 mm 34 mm 156 mm
500 ml 105 mm 34 mm 180 mm
1 Lt 131 mm 42 mm 220 mm
2 Lt 166 mm 50 mm 280 mm
3 Lt 187 mm 51 mm 310 mm
5 Lt 220 mm 51 mm 365 mm





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