3 Straight Neck Round Bottom Flask, 24/40 Joints, 250-2000ml

3-Neck Design: features three straight oriented 24/40 standard joints for easy connection to other laboratory equipment. Perfect for distillation and reflux applications, this flask is designed to meet the demands of both educational and professional laboratory environments With a capacity of 250 ml, 500 ml, 1000 ml and 2000 ml this flask provides ample space for mixing, heating, and conducting chemical reactions, making it a valuable addition to any lab Premium Material: made from G3.3 borosilicate glass, known for its high heat resistance, excellent chemical durability, and low coefficient of thermal expansion Important Notice: ensure glassware is not heated beyond 450C° and avoid sudden temperature changes over 200C° to prevent breakage ASIN: B0D9JDN8CP, B0D9JFH3TM, B0D9JFBF1Y, B0D9JF1YL2