Narrow mouth graduated flasks are versatile and reliable tools for accurately measuring, mixing and storing liquids in a laboratory setting. Glass erlenmeyer flasks are made of good materials. Graduated flasks are strong and durable, with a stable bottom and high transparency. They are widely used in scientific laboratories, education, industrial research and development, etc.Specification:Color: TransparentMaterial: High Borosilicate GlassCapacity: 250ml / 8.5ozTotal High: 140 mm/ 5.51 inchBottom Diameter: 85 mm/ 3.35 inchBottle Mouth Outer Diameter: 38 mm/ 1.5 inchPacking List: 1 x Glass Erlenmeyer FlaskAdvantage:[Good High Borosilicate Glass] The erlenmeyer flask uses high borosilicate glass, which is high temperature resistant, chemically stable, and has strong corrosion resistance.
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