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What Equipment Does an IVF Lab Actually Need?

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If you work in fertility medicine or are setting up a new IVF clinic, the equipment list can feel overwhelming. Where do you start? What matters most? And who should you trust to supply it? Here is a straightforward breakdown from Cryolab, a UK cryogenic equipment supplier with over 40 years of experience in the IVF sector. Start with consumables Every IVF lab needs consumables every single day. Vitrification straws, cryocanes, goblets, canisters, cryovials, and labelling systems. These are the items that touch your samples directly, so quality is everything. UKCA and CE marked products from a reliable UK supplier mean you never have to worry about stock or compliance. Then think about freezing How are you going to freeze embryos and oocytes? Controlled rate freezers give you a slow, programmable cooling curve. Vitrification kits achieve ultra rapid cooling. Most modern clinics use vitrification as the primary method. Cryolab supplies both. Storage that protects Once frozen, sam...
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Cryolab Founder Has Attended Every ESHRE Since 1985

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  The European Society of Human Reproduction and Embryology (ESHRE) first met in 1985 in Bonn, Germany. Among those present was Paul Hague, now founder of Cryolab. Since that first meeting, Paul has attended every single ESHRE Annual Meeting without missing a year. In 2026, this will mark 42 consecutive years. At the time of the first ESHRE, IVF was still in its early stages. Laboratory methods, cryopreservation systems, and clinical protocols were not yet standardised. Over the decades, the field evolved into a highly structured and regulated discipline. Paul Hague remained closely involved in the industry throughout this entire period. His long-term exposure to laboratory challenges and emerging technologies ultimately led to the founding of Cryolab in the early 2000s. Today, Cryolab supplies cryogenic storage systems, dry shippers, and IVF laboratory equipment used across clinics and research institutions. You can learn more about Cryolab Cryolab will be exhibiting at ESHRE...
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IVF Cryogenic Half Canes and Half Cryosleeves: What Clinics Need to Know

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    In an IVF laboratory, the cryogenic cane is one of the most frequently handled items in the building. Every vitrification procedure ends with a loaded cane going into a canister. Every frozen embryo transfer begins with a cane coming back out. Despite this, canes and cryosleeves often receive far less specification attention than the storage dewars that contain them.   This post covers what half size cryocanes and half PVC cryosleeves are, why format matters, and what to check before ordering.   What is a cryogenic half cane?   A half size cryocane is an aluminium rod at approximately half the length of a standard full-length cane (typically 11.5 inches). Two half cane units stack into the same canister position that one full-length cane would occupy.   Aluminium is the material standard. It offers rapid thermal conductivity when placed in liquid nitrogen, mechanical robustness under routine handling, and universal compatibility with s...
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Practical Guide to Cryogenic Technology, Services and Solutions for Laboratory Professionals

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Cryogenic technology is one of those disciplines where the gap between understanding the concept and understanding what it means in practice is wide enough to create real operational risk. A laboratory that knows liquid nitrogen is cold but does not understand evaporation rate, vacuum failure, supply buffer calculation, or dry shipper charging is a laboratory running a cryogenic programme on incomplete information. This guide covers the operational essentials. What cryogenic technology does to biological material At approximately -130°C, cellular metabolism stops. Enzymatic activity ceases. Biological material enters a preserved state in which degradation effectively does not occur. Liquid nitrogen at -196°C provides a 66°C safety margin below that threshold. Post-thaw embryo survival rates in accredited IVF laboratories using optimised vitrification protocols consistently reach 80 to 95 per cent. That figure is built entirely on maintaining samples below -130°C. The advances that ...
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Practical Guide to Cryogenic Equipment for Laboratories and Fertility Clinics

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Cryogenic equipment is one of those categories where the gap between what a purchasing decision looks like on paper and what it means in practice is unusually wide. A dewar is not just a container. A cryogenic freezer is not just a cold box. The specifications that look similar across competing products can produce meaningfully different outcomes in a working laboratory. This guide covers the essentials. What cryogenic equipment actually is Cryogenic equipment encompasses any device designed to produce, store, transport, or apply materials at temperatures below -150°C. In IVF and biological research, this means equipment using liquid nitrogen at -196°C to preserve embryos, oocytes, sperm, stem cells, and tissue samples. The defining characteristic is passive, power-free temperature maintenance. Vacuum insulation eliminates heat transfer through conduction and convection. A reflective inner surface handles radiant heat. The result is a vessel that holds -196°C for weeks or months wit...
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Everything UK Laboratories Need to Know About Liquid Nitrogen: A Practical Guide

Liquid nitrogen (LN2) is one of the most widely used substances in modern science, healthcare, and industry - and one of the least understood in terms of the operational and safety detail that actually matters day to day. This guide covers the essentials for anyone working in or managing a UK laboratory environment where LN2 is stored, handled, or used. What is liquid nitrogen? LN2 is nitrogen gas that has been cooled to -195.8°C, the temperature at which it condenses into a clear, colourless liquid. It is produced industrially from atmospheric air - nitrogen makes up around 78 per cent of the air we breathe - through a process of compression, cooling, and fractional distillation. The result is a cryogenic liquid that is non-toxic, non-flammable, odourless, and chemically inert at normal temperatures. What makes LN2 uniquely useful is its ability to maintain a stable temperature of -195.8°C passively, without any power source or mechanical system. A good quality vacuum-insulated de...
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Why Your Cryogenic Storage is Working Against You (And What the Top UK IVF Labs Do Differently)

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Most labs find out their liquid nitrogen storage has been quietly failing them not during an HFEA inspection, not during a near-miss incident, but during the 90 seconds a staff member stands at a tank with the lid open trying to locate a sample. That 90 seconds is where temperature excursion happens. That 90 seconds, multiplied across a busy andrology unit running 20 sample retrievals a day, adds up to the single most preventable source of cryogenic storage degradation in UK fertility labs. Real-world evaporation rates in busy IVF units run 30 to 60 per cent higher than the published spec — depending on access frequency, vessel fill level, and vacuum integrity. A vessel at 0.15 litres per day on paper may be consuming 0.25 litres per day in practice. That is more than 36 litres per vessel per year disappearing into the consumables budget with no obvious cause. Match neck tube diameter to actual access frequency — compare the CryoNest, CryoCan, and Dilvac range at cryolab.co.uk/produ...
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