Standard wall, these flasks are intended for general purpose use.
- Complies to ISO 4797
- Borosilicate glass for corrosion-free performance and high resistance to thermal shock
This product has met the following criteria:
 | Sustainable Distribution & Packaging Award | - 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.