₦airaland Forum

Managing a sensitive biological inventory is highly demanding. One of the most common mistakes I see in local clinics is technicians leaving the lid of their dewar liquid nitrogen container open for too long while searching for a specific vial.
Every second the neck is exposed to room temperature, you are not just losing gas; you are putting the remaining samples at risk of micro-thawing. A professional liquid dewar should always be organized with clearly indexed racks. We highly recommend mapping out your inventory on paper before you open the lid.
To further protect your samples during these inevitable temperature fluctuations, the TcCryo Lab Series is engineered with an extended neck tube. This specific design dramatically reduces the thermal bridge effect, acting as a buffer to keep the deep-freeze zone stable even when the lid is temporarily removed. Proper technique paired with proper equipment is the only way to guarantee a 100% survival rate for your cells.