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Get it between 2024-12-03 to 2024-12-10. Additional 3 business days for provincial shipping.
Multiple Sizes: 1 each 50ml 150ml and 250ml glass conical flask. 50ml: 2.01in(51mm) x 3.35in(85mm); 150ml: 2.72in(69mm) x 4.8in(122mm); 250ml: 3.35in(85mm) x 5.7in(145mm).
Premium Material: Type I requirements, Type 1 Class A 3.3 Borosilicate Glass, ASTM Specification E960. Heavy-duty rim, narrow mouth, printed graduation and large label area, erlenmeyer flasks are durability and precision, against corrosive acids and alkalis, ensure accurate measurement and safety performance in experiment.
Stable Design: Science glassware flask sets can withstand high temperature, making them suitable for heating on hot plates, flames, ovens, microwaves. Flask kits chemical resistance ensures safe experimentation without the risk of damage.
Widely Application: Used for professional scientific experiment and school classroom lab, also suitable for food container, candy storage, plant propagation, yeast culture, decanter. Party supplies for Christmas, Halloween, kids birthday, wedding, science themed party.
100% Service: We take pride in delivering products of good quality. If you receive any broken conical flasks or have any problems in use, please contact us immediately for a full refund or replacement. Your satisfaction is our priority!
About Us HUAOU Glassware was founded in 1967, specializing in manufacturing laboratory glassware. We have more than 40 categories main products including 1000 sizes like bumer category, measured category, regent bottles, specimen jar, aspirator bottles, filtering flask, desiccator, funnels, test tubes, etc. HUAOU Erlenmeyer flask is made of 3.3 Borosilicate glass, which has high heat resistance, acid and alkali resistance and good stability. The set contains 1 each 50, 150, 250ml flask. Great for lab, home and school science experiments, and can also be used to grow hydroponic plants to decorate the house. Reusable, environmental friendly, will not shatter easily. If you have any questions or suggestions on our products or service, please do feel free to contact us. You'll get our reply within 24 hours. Thanks for your patience.