Classic design: the loading sheet has proper surface tension which can hold the embryos and oocytes safely, this can avoid the loss of embryos and oocytes caused by the rapid shrinkage of the droplets when contact with LN2 directly.
Highly-transparent and wider sheet make loading very simple and easy.
The straw has mouse embryo assay(MEA) and LAL test.
5-colors for choose, bright color is easy to identify under LN2.
Wider handle for easy mark or label, it makes your operation more convenient.
