OUNONA 18pcs Erienmeyer Flask Lab Glassware Plastic Flask for Science Experiments

Package Include 18 x Plastic Flasks Features -Material: Plastic plastic flasks -Size: About 8.50X5.50X5.50cm/3.34X2.16X2 erlenmeyer. -Color: As Shown Plastic Flask for Laboratory - Solid base design, for more stable placement, reducing measurement error Flask for Experiment. - The appearance design of product is simple and generous chemical flask. - Transparent bottle body design makes it easy to observe the change and residual of inner liquid vacuum erlenmeyer flask. - Standard scale line, for accurate measurement Conical Flasks. - Widely used for education, chemistry, research, or life science glass flask.Goods Informationflask bottle Made of plastic material, and practical to use.Flask for Laboratory More convenient to use for students in school when doing experiments in chemistry class.Plastic Flask for Experiment No bubbles, no burrs, smooth and rounded.Experiment Supply Standard capacity, clear scale, easier to identify for accurate measurement

• Experiment supplies: transparent bottle body design makes it easy to observe the change and residual of inner liquid.
• Plastic flask: material, no smell, no harm, safe and .
• Conical shape flask: more convenient to use for students in school laboratory when doing experiments in chemistry class.
• Transparent flask: the flask is made of plastic material for and use.
• Science flask: wide mouth design makes it more easy to clean and refill liquid.