K2 Scientific K221ULT Ultra-Low Temperature Upright Freezer -86°C 21 Cu. Ft. Capacity

The K2 Scientific K221ULT Ultra-Low Temperature Freezer is engineered for reliable preservation of sensitive biological samples in life science laboratories, including applications such as tissue sample storage and vaccine cold chain management. This upright laboratory freezer features a robust cascade cooling system capable of maintaining temperatures as low as -86°C, critical for molecular diagnostics and bioprocessing workflows requiring stringent temperature control.

Key technical specifications include:

• Capacity: 21 cubic feet, offering substantial storage for bulk samples commonly needed in biomanufacturing and synthetic biology research.
• Temperature Control: Manual defrost with dual gaskets ensures an airtight seal to minimize temperature fluctuations and sample degradation.
• Data Tracking: Onboard data logger allows precise monitoring of freezer performance, enabling compliance with laboratory standards for cold storage in clinical diagnostics and biotechnology.
• Adjustable Shelving: Customizable interior layout maximizes storage flexibility for varied container sizes used in gene editing and live-cell preservation protocols.
• Construction: Manufactured in the United States to meet industrial quality standards, supporting long-term use in biomedical engineering environments.

This freezer is widely adopted in advanced molecular biology labs, being an essential component in biopharmaceutical production pipelines and essential for molecular cloning workflows. Its cascade cooling technology and dual-seal system provide stable ultra-low temperatures necessary for preserving RNA, DNA, cell lines, and vaccine materials.

Ideal for researchers and laboratory purchasers seeking a dependable cold storage solution optimized for biotechnology and clinical research applications.