All the advantages of the CVM Vitrification Kit combined with fully sealed Sleeves (straws). Vitrification is still performed on a solid surface providing ultra rapid cooling of specimens. Following vitrification specimens are inserted into a sleeve which is then fully heat sealed. Before warming a Sleeve Cutter is used to simply remove the specimens from the Sleeve. The specimens can then be rapidly warmed in media.
No thermal barrier, either plastic or liquid nitrogen vapour, is present during vitrification or warming.