of the technique, a kit could be envisaged with the cells being provided lyophilized together with an appropriate aqueous med- ium to revive the cells, so that the operator can use this kit in a similar way as in dye penetrant.
of the technique, a kit could be envisaged with the cells being provided lyophilized together with an appropriate aqueous med- ium to revive the cells, so that the operator can use this kit in a similar way as in dye penetrant.