3 Piece Glass Erlenmeyer Flask Set 50ml 150ml 250ml with Stoppers and Cleaning Brush Borosilicate 3.3 Narrow Mouth Lab Conical Flasks with Printed Graduation for Precise Chemistry Experiments

Three-Piece Borosilicate Erlenmeyer Flask Set with Stoppers
✔️ Three flasks: 50ml, 150ml, 250ml; stoppers and brush included

This clear borosilicate glass set is ideal for precise chemistry work, commonly used in teaching labs, research setups, and hobby labs for measuring liquids, mixing solutions, and monitoring reactions thanks to printed graduations for accuracy.

✅ Includes three Erlenmeyer flasks in the set: 50 ml, 150 ml, 250 ml
✅ Printed graduation marks for quick, reliable measurements
✅ Borosilicate 3.3 glass resists most chemicals, reducing breakage risk
✅ Narrow mouth design with stoppers and a cleaning brush included
✅ Great for precise chemistry experiments and safe liquid handling

💡 What is the purpose of a glass Erlenmeyer flask set in a lab environment?

Handy for precise measurement, mixing liquids, and observing reactions in chemistry labs.

- precise measurement with graduations - safe handling via narrow mouth and stoppers - visibility during reactions - borosilicate glass resists chemicals