Figure 16: Example of an HMEC Mailing Sheet
Mailing address with telephone number and FedEx number.

FDN= Freeze Down Number, (NOT an ID, for use only in identifying ampoule.)
Spec. ID = Specimin Identification. Refer to this ID in communications and publications.
FD Symbol = Freeze Down Symbol. See text section I.C. If there is also a selection identification, it appears underneath the FDSymbol (eg.,SPIRAL K.)
Pasg. = Passage level of frozen cells; Use this number when placing cells in culture. Remember to keep track of cell passage level in your own laboratory.
Cell = Cell type, eg.,epithelial (EP), or fibroblast (FB)
For distribution of material other than frozen cells, we indicate information under Density, Other, and Amount