A long, thin, tubular sterile device in the form of a straw used for the placement and storage of human biological samples such as embryos, oocytes, sperm, and human tissue in liquid nitrogen (LN2) or in the volumes of vapour phase LN2 in a liquid nitrogen ...
A long, thin, tubular sterile device in the form of a straw used for the placement and storage of human biological samples such as embryos, oocytes, sperm, and human tissue in liquid nitrogen (LN2) or in the volumes of vapour phase LN2 in a liquid nitrogen ...