The uses of an ultralow freezer for laboratories are varied and highly useful but often go unrecognized. This post discusses the various ways that this piece of equipment can be used to improve lab efficiency and productivity. Samples and chemicals that need to be stored at freezing temperatures can be easily stored in these ultralow freezing cabinets.

From drugs and tissue samples to biological samples and enzymes, these freezing chambers provide efficient storage for every item. Here's everything you need to know about the ultralow freezer for laboratories at Global Lab Supply.

What Is An Ultralow Freezer?

An ultralow freezer is a type of refrigerator which maintains temperatures below -20°C (-4°F). They're usually installed in laboratories as cold storage units or walk-in freezers. These refrigerators can maintain temperatures below freezing to preserve hazardous samples, pharmaceuticals, and medical supplies. However, using an ultrahigh freezer for these experiments is not only wasteful but inefficient since many experiments are performed using a minimal amount of enzyme.

Why Use An Ultralow Freezer?

The primary function of an Ultralow Freezer is to provide cheap storage for experimental specimens and medical supplies, which must be frozen within a minimal time frame. Researchers can prevent the risk of losing valuable data due to frost or ice damage by utilizing a cold room before each experiment. In addition, these units are also ideal for preserving sensitive biological and chemical samples, which must be stored at low temperatures on a long-term basis.

Ultralow Freezer Chemical Storage

Many chemical supplies, including chemicals, solvents, and reagents, are stored in the unit's walk-in freezer at temperatures below -20°C (0°F). Many laboratories use these units as cold rooms to store reagents such as bromothymol blue, trypsin, and urea. An ultralow freezer is best utilized to maintain low temperatures during different experiments.

It's especially useful to store supercoiled plasmid DNA in ultralow freezer units since these experiments often require a large quantity of material that shouldn't be frozen for too long. This way, the frozen stocks can easily be removed from the unit without thawing and then used for other applications.

Other uses of an ultralow freezer include storing DNA and RNA samples, which can be later stored at -80°C or higher. In addition, these freezers can also store frozen stocks of synthetic enzymes such as lipases or phosphatases.

Original Source: https://globallabsupply.blogspot.com/2022/06/getting-along-working-and-uses-of.html