Heavy Duty Cool Cell Freezing Box for 2ml Cryovials with Fast Chill Metal Core Dropping Temp One Degree Per Minute Packed in Sturdy Hex Eva Foam Case Guarding Twelve Samples during Rough Transfers and Daily Lab Hustle

Fast drop 12 position cell tray for reliable lab refrigeration
✔️ Hex EVA foam case holds twelve 2ml vials with steady 1 c min cooling

This single unit handles up to twelve samples simultaneously while simplifying your daily lab workflow. You slide your vials straight into the precision wells and lock the cover for safe transport during bench work or cooler access. The steady chill keeps your biological stock viable across every shift.

✅ Matches one ml and two ml cryovials perfectly
✅ Delivers a controlled temperature drop of one degree each minute
✅ Features a rugged hexagonal EVA foam shield for shockproof transit
✅ Requires zero maintenance and eliminates guesswork during freezing runs

💡 What ensures reliable sample preservation during cold chain transfers?
The rapid cooling architecture locks in cell viability by minimizing thaw cycles and structural damage.
- Precision well depth secures one millimeter and two millimeter cryovials tightly.
- Automated descent rate stops ice crystals from damaging sensitive cellular structures.
- Molded EVA shell cushions impacts when you transport samples across wet labs.
- Zero adjustment requirements let you run overnight freezes without constant monitoring.

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