https://www.youtube.com/watch?v=L30gFikywfw
You handle liquid nitrogen? Remember to gear up!Visor, cryogenic gloves with cuffs, appropriate long-sleeved lab coat, overboots to wear over closed-toe shoes, and long pants without cuffs: this personal protective equipment is essential to protect yourself from the risks associated with handling liquid nitrogen.To learn the right reflexes, watch this short Inserm video!
https://www.youtube.com/watch?v=L30gFikywfw