Facts About Sodium Azide

https://emergency.cdc.gov/agent/sodiumazide/basics/facts.asp

https://archive.md/no6Zz

Panbio™ COVID-19 Ag Rapid Test Device

https://dam.abbott.com/en-gb/panbio/120007883-v1-Panbio-COVID-19-Ag-Nasal-AsymptomaticSe.pdf

https://web.archive.org/web/20211221234622/https://dam.abbott.com/en-gb/panbio/120007883-v1-Panbio-COVID-19-Ag-Nasal-AsymptomaticSe.pdf

just in case