These flat bottom flasks feature a ground socket joint that is fully interchangeable with other glassware in the Quickfit® range. Note: these flasks are not suitable for use under vacuum or pressure.
- Complies with ISO 1773 and ISO 4797
- Borosilicate glass for highest resistance to thermal shock and chemical corrosion
- Flat base allows use with hotplates
This product has met the following criteria to qualify for the following awards:
 | Sustainable Distribution & Packaging | - Manufactured in the UK or Ireland
- Country of origin has an Environmental Performance Index (EPI) greater than 60
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To find out more about our Sustainability Attributes, click here.