Jointed Conical Flasks are very useful in an organic lab. They come in common ground glass joint sizes to connect to distillation apparatus.
We have 29/32 jointed conical flasks available from 50mL, 100mL, 150mL, 250mL, 300mL, 500mL, 1000mL and 2000mL. Our glass does not come form China and made by a ISO9001-2015 certified manufacturer. Customization is available on large or bulk orders.