Note1. The four-necked flask has four ports. It can be used to add a variety of reactants at the same time, or to add a condensation tube. The partial port is generally used for thermometers, rubber stoppers or other glass equipment. 2. The flask is narrow due to the narrow mouth of the bottle. It is not suitable for mixing with the glass rod. If stirring is required, a special mixer can be used.3. If heated under reflux, a magnetic stir bar can be placed in the bottle to stir the stirrer.Parameter 1.Capacity:2000ml2.The inner diameter:24/29The shipment will be arranged in 1-5 working days(not including customized product), and takes about another 3-10 working days to reach you.
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