u/Born-Professor6680

Please help, i am carrying luminous substrate powder home and packed in some dry ice, I travel 2 hours it's protected till then, but will I be able to sustain same temp conditions in my fridge? Provided there's enough dry ice and deep freezer helps me for night. Also have like 30 min travel tomorrow, will it be worse by then? I am damn sure I run of dry ice sometime I couldn't carry lot because it gets heavy

Thanks