





This innovative storage rack is designed for frozen embryo tubes and carriers, ensuring effortless observation and retrieval within liquid nitrogen environments. Its advanced design enables the swift immersion of tubes and carriers into liquid nitrogen, effectively preventing them from floating or scattering due to buoyancy. Functioning akin to a cryopreservation tube, this product is crafted from high-grade plastic, suitable for extreme conditions as low as -196 degrees Celsius. Available in an array of vibrant colors such as red, green, black, and blue, it also offers customizable color options to suit individual preferences.