4pcs Thickened Borosilicate Glass Conical Flasks Wide Neck Erlenmeyer Lab Flasks for Chemistry Experiments Safe Heat-Resistant School Science Accessories

Package List 4 x Glass erlenmeyer flasks Characteristics -Note: Mixed style flasks conical flasks -Standard capacity: clear scale, easier to identify for accurate measurement conical flask. -Product Info:High borosilicate flask -Material:Glass flasks -Color: As shown flask -It is practical and safer to use when heating boiling flask. -Excellent product quality, with quality assurance. No bubbles, no burrs, smooth and rounded laboratory glassware. -Made of high borosilicate glass material, durable, and odorless flasks conical. -More convenient to use for students in school when doing experiments in chemistry class flask borosilicate.Goods Informationconical flask No bubbles, no burrs, smooth and rounded.flasks conical flasks More convenient to use for students in school when doing experiments in chemistry class.flasks Large capacity: clear scale, easier to identify for accurate measurement.flask borosilicate Made of material, durable, and practical using

• Flasks conical flasks--excellent product quality, with quality assurance no bubbles, no burrs, smooth and rounded,flask
• Flasks--smooth surface with fine workmanship for safe and comfortable to hold,laboratory glassware
• Conical flask--the flask is made of good material for durable and use,conical flasks
• Boiling flask--more easy to use for students in laboratory when conducting experiments in class,flasks conical
• Flask borosilicate-- glass material, no smell, no , safe and ,flasks conical flasks