Heavy Duty Controlled Rate Cryo Sample Freezing Container For Thirty One Or Two Milliliter Vials With Straight Up Hella Reliable Micro Convection Cooling And Boss Minus Eighty Preservation For Lab Crew
✔️ Purple poly vessel houses thirty vials for even cold lab preservation rates
This controlled rate cryogenic freezing crate helps research teams chill tiny sample tubes without risking ice crystal damage. You snap thirty one millimeter containers into the removable purple module and slide it into your minus eighty chamber for rapid uniform cooling.
✅ Solid state core pulls minus eighty degree air through the bottom vent for even chill distribution
✅ Cross linked polyethylene foam keeps local freezer temperatures stable during rapid freezes
✅ Standard size inner shell drops smoothly into five by five by two inch storage boxes for easy rack handling
✅ Low thermal mass walls protect neighboring vials from accidental thaw cycles during heavy lab loads
💡 What mechanisms maintain controlled cooling rates for fragile biological materials inside a dedicated laboratory freezing chamber? You depend on engineered convective pathways that circulate ultra cold ambient air directly over every specimen tube. - Steady negative one Celsius per minute descent safeguards delicate cellular membranes from thermal shock - Low mass closed cell foam construction prevents localized freezer warming during high throughput batch transfers - Removable alignment rack makes routine vial seating handy while matching standard cold storage box footprints - Sealed top vent choke directs exhaust away from sensitive adjacent samples during rapid phase shifts
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