# Dewar flask

> type of laboratory equipment

**Wikidata**: [Q912050](https://www.wikidata.org/wiki/Q912050)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Cryogenic_storage_dewar)  
**Source**: https://4ort.xyz/entity/dewar-flask


## References

1. [Source](http://www.popmech.ru/article/3764-hranit-teplo-i-holod/)
2. Quora