# gram per litre

> unit of measurement of mass concentration that shows how many grams of a certain substance are present in one litre of a usually liquid or gaseous mixture

**Wikidata**: [Q834105](https://www.wikidata.org/wiki/Q834105)  
**Source**: https://4ort.xyz/entity/gram-per-litre


## References

1. Freebase Data Dumps. 2013