What Is a Vessel Inventory and Why Do You Need It?

Cryonos Project
2021-11-06T00:00:00+01:00

Vessel inventory systems for straws and cryovials: How to organize your cryogenic containers safely and efficiently – ideal for laboratories and IVF clinics.
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In laboratories focused on biomedicine, reproductive medicine, and biotechnology, the safe and organized handling of cryopreserved material is of critical importance. Whether dealing with cell lines, sperm, oocytes, or other biological samples – preserving their quality and integrity over the long term requires not only storage in liquid nitrogen but also a well-designed storage system. But what exactly are Vessel Inventory , and when is their use advisable – or even essential?

VESSEL INVENTORY – Organization, Safety, and Efficiency in Cryogenic Storage

Vessel Inventory systems are specialized organizational tools designed for use within liquid nitrogen tanks. They enable clear, space-efficient, and secure storage of samples at ultra-low temperatures. These systems serve several key functions:

Quick Access: Clear structuring through color coding and standardized formats saves time in daily operations.

Maximum Safety: Minimizes the risk of sample mix-ups or loss.

Efficient Use of Space: Optimizes storage capacity in nitrogen tanks.

Material Compatibility: Our systems are specifically designed for use in liquid nitrogen and are made from robust, temperature-resistant materials such as polycarbonate or aluminum.

When Do You Need a Vessel Inventory?

A suitable vessel inventory is essential when:

You regularly handle a large number of samples.

You rely on long-term storage at consistently low temperatures.

You need to ensure that your samples are clearly identifiable and quickly accessible at all times.

You want to use storage space efficiently and maintain organizational standards in your lab.

In areas such as IVF clinics, stem cell banks, or biotechnology research facilities, a professional vessel inventory is not just about maintaining order – it’s an integral part of quality assurance.

Our VESSEL INVENTORY at a Glance

Our vessel inventory systems are optimized for the two most common types of liquid nitrogen containers: canister-based systems and rack-based systems . Depending on the configuration, we offer suitable accessories to ensure the secure and organized storage of your samples.

For Canister-Based Containers – Suitable for Straws & Cryovials
These systems are placed directly into the inserts of canister-style liquid nitrogen containers and are ideal for the structured storage of straws and small-volume cryovials:

Goblets with Visotubes
A color-coded organizational system for storing straws in liquid nitrogen. Each set includes a colored goblet, a transparent lid, and 12 color-coded Visotubes – for quick identification, clear organization, and easy handling.

Flat Cryo Cassettes (short: 140 mm / long: 280 mm)
A space-saving and thoughtfully designed solution for straws, featuring an integrated lifter for easy insertion and removal. The closed yet LN2-permeable structure prevents floating, while transparent walls allow visual access to the contents.

Triangular Cassettes (short: 140 mm / long: 280 mm)
These cassettes make especially efficient use of the canister space – offering up to 30% more capacity compared to conventional systems. Features include an integrated lifter, writable surfaces (including the top), and an aluminum reservoir for enhanced temperature stability – combining safety and convenience in a compact design.

Aluminum Holders for Cryovials
Ideal for storing 2 ml cryovials directly inside canister containers, with space for up to five vials per holder. These holders allow organized, space-efficient storage and are specifically designed for secure use under cryogenic conditions – ensuring optimal visibility and easy handling.

For Rack-Based Containers – Suitable for Cryovials
In rack systems, storage is organized in stackable boxes that can be quickly removed – ideal for high sample volumes and standardized lab processes:

Cryoboxes for Cryovials (1.2–2 ml, 3–5 ml, ¼-format)
High-quality boxes made of colored polycarbonate for storage in liquid nitrogen. Compatible with common rack formats – ensures clear identification, protection, and efficiency.

Conclusion: Structured Storage = Safe Operation

A reliable vessel inventory doesn’t just bring order to your lab – it enhances safety, saves time, and safeguards the quality of your valuable samples. Those working with long-term storage need to think long-term. That’s why investing in the right storage system is always worthwhile.

If you have any questions or need support selecting the optimal system for your needs – we’re here to help. Our experts will provide you with personalized advice and help you find the perfect solution.

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Cryonos – Your Expert Partner for High-Quality Cryogenic Solutions.

Disclaimer

The information provided in this blog post is intended solely for general informational purposes. It does not constitute legal, medical, technical, or safety-related advice and cannot replace personalized professional consultation. Although we compile the content with the utmost care, we make no representations or warranties regarding the completeness, accuracy, or timeliness of the information provided. Use of the information is at your own risk. We expressly disclaim any liability for damages, whether direct or indirect, arising from the use of or reliance upon the information described in this blog. Please always adhere to applicable laws, regulations, standards, and safety guidelines. For specific questions or decisions, always consult qualified professionals.