Lab researcher performing cryopreservation of biological samples
Woman in overalls looks into eyepiece of a powerful microscope
Embryologist putting straws with embryos into cuvette with liquid nitrogen
Expert lab scientist freezing human embryos in cryogenic freezer box
Employee of the genetic laboratory checking incubator
Lab researcher freezing cells in cryogenic freezer box
Lab scientist carrying out embryo cryopreservation procedure
Straws with embryos are immersed in cuvette with liquid nitrogen
Man puts the biomaterial into a tank with liquid nitrogen
Woman embryologist at her workplace, next cuvette with liquid nitrogen
Woman embryologist places a straw with an embryo in cuvette
Samples with different reagents lying on cell culture surface
Laboratory worker placing embryos into chamber with heated lid and bottom
Technician preparing straws with embryos for cryopreservation
Employee of the genetic laboratory checks the incubator for embryos
Biolaboratory scientist is conducting enzyme-linked immunosorbent assay
Reproductive laboratory worker inserting embryos from tank with liquid nitrogen
Lab scientist immersing samples into liquid nitrogen dewar for storage
Experienced embryologist is choosing egg samples for cryopreservation
Tired woman at the workplace in a modern laboratory
Biotechnological embryo biopsy procedure in a modern laboratory
Doctor under microscope with micromanipulator carries out fertilization of egg
Lab worker using cryogenic container for preservation of biological material
Laboratory technician dipping straws with embryos into tank with liquid nitrogen
Lab scientist preparing cell samples for cryopreservation
Man in protective gloves holds a test tube with biomaterial
Woman in a modern cryo-laboratory works with biomaterial
Biomaterial prepared for manipulations and a straw for embryos
Female geneticist places a straw with embryo in chilled cap
Young embryologist at workplace in cryolaboratory
