2 Pack Thick Paper Freezer Boxes With Flip Lids For 81 Well Cryo Grids, Store Centrifuge Tubes Safely, Keeps Your Sample Stash Intact And Protected Against Thawing Disasters.

2 Pack Thick Paper Freezer Storage Boxes For Lab Vials
✔️ Set Of Two Thick Paper Freezer Cases For Eighty One Well Tubes

These thick paper freezer boxes keep your laboratory samples organized and safe from accidental thawing. You can slide them right into walk-in freezers or standard lab cold rooms. Each two pack set stacks neatly on crowded shelves without tipping. Your fragile centrifuge tubes stay locked down while your bench stays clutter free.

✅ Double wall paper construction resists moisture buildup
✅ Flexible flip lid locks tight to stop warm air entry
✅ Rigid base keeps eighty one sample wells perfectly aligned
✅ Stackable design saves valuable bench space in cramped labs

💡 What makes a heavy duty paper freezer box handy for storing delicate biological samples?

These durable shipping containers shield your precious inventory from sudden temperature swings during transfer. - Corrugated kraft walls block outside heat and reduce ice crystal formation inside each vial - Custom cut grids hold plastic tubes firmly so caps stay sealed when you move racks quickly - Moisture resistant outer coating prevents condensation drips that could compromise your frozen research data - Snap closure design stops accidental spills while letting you grab your next experiment fast This keeps your stock room chill and organized without risking expensive thaw disasters anytime soon.✝️