Description
ULAB Scientific Conical polypropylene Erlenmeyer flask 250ml Narrow Neck with screw Cap, molded graduations, Pack of 2, UEF1010 The ULAB Scientific conical flask with screw cap are made of polypropylene which resists most chemicals, has excellent dimensional stability, and can be sterilized for storing chemicals and mixtures. The threaded cap can be tightened to form a leak-proof seal. Widely used in laboratory or kitchen. It is suitable for most of lab reagents and solutions due to the excellent chemical compatibility and shatter-proof construction. It is great for lab and home school science experiments(Chemistry, Physics, Biology). After-Sales Service: ULAB Scientific guarantees that no sale is complete unless the customer is satisfied. 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.