Description
These 500 mL PYREX® flasks, without tubulations, are blown in special molds in shapes designed to give maximum mechanical strength.
• Marked with Filter Flask to avoid confusion with similar sizes of Erlenmeyer flasks
• Graduated to show their approximate capacity
• Permanent white enamel graduations and marking spots
• Beaded rim uses a No. 7 rubber stopper
One or more facilities manufacturing this product is 100% covered by renewable energy through the purchase of unbundled energy attribute certificates (EACs).