S-Cryolock® Vitrification DeviceS Cryolock is the slim version of it's big brother, the industry leading Cryolock. The square shape allows maximum stability during loading of samples and prevents 'rolling' during loading experienced by circular shaped carriers. The narrower size compared to the original Cryolock allows many more samples to be packed during storage, thereby improving storage efficiency by over 50%. The device and cap are made from the same material and are designed