3pcs Conical Flask Heavy Duty Borosilicate Glass Flasks for Chemistry Experiments Safe Odorless Includes for Students Lab Use

Package Include 3 x conical flasks Features - Material: Glass chemistry flask. - Size: 18.00X10.80X10.80cm/7.07X4.24X4.24inch lab glassware. - Color: Transparent chemistry glassware. - Capacity: 100ml, 250ml, 500ml chemistry beakers flasks. - Well made of borosilicate glass with minimal thermal expansion, giving relatively high resistance to changes boiling flask. - Designed with standard graduations, flat bottom, and extra-large marking area science flask. - High and , practical tool in your laboratory flask. - Heavy duty glass uniform wall thickness distribution, and practical flasks. - Widely used for education, chemistry, research, or applications mouth graduated conical flask.Goods Descriptionlaboratory flask No bubbles, no burrs, smooth and rounded.chemistry beakers flasks Standard capacity: clear scale, easier to identify for accurate measurement.laboratory glassware Made of high borosilicate glass material, , safe and odorless.chemistry flask More convenient to use for students in school laboratory when doing experiments in chemistry class

• Lab glassware--conical flasks are for yeast culturing, mixing , or running sample trials for beer or wine preparations,chemistry glassware
• Science beakers--heavy duty glass uniform wall thickness distribution, and practical,boiling flask
• Glass flask--the high borosilicate glass conical flask has high chemical durability and low thermal expansion,graduated conical flask
• Standard capacity: clear scale, easier to identify for accurate measurement,flasks,laboratory flask
• Lab flask--excellent product , with assurance, no bubbles, no burrs, smooth and rounded,science flask