Health. Sample sperm. Donor Sperm Close Concept of Bank Sperm.
sample of raw rubellite crystal on black granite
Collection of crystals quartz and amethyst on a beige background with shadows from sunlight
unpolished hessonite grossular crystal isolated
Examine milk in the laboratory. Selective focus.
unpolished vanadinite crystal mineral isolated
Close up view of hands of man examining various samples under a microscope at home as a hobby
Close up of young female scientist holding test tube with blood sample
polished Lizardite gemstone isolated on white
Colourful semi-precious stones
apatite mineral samples
Qualified embryologist preparing biological material for microscopic examination
unpolished heliolite (sunstone) mineral isolated
granulated dried yeast in wooden spoon isolated
Doctor holding a biopsy cassette with a tissue sample
brown grossular garnet crystal isolated
raw mookaite mineral isolated on white
Blood sample tubes medical equipment close up
Planting rooted Ceropegia plant tuber in soil mix
various samples of raw nepheline minerals isolated
Cancer research laboratory, hands of scientist holding up test tubes with cells in solution
polished Argillite rock isolated on white
sample of polished lapis lazuli mineral on black
sample of rough blue agate mineral on white marble
sample of raw gabbro-norite mineral on black
Mother and daughter examining various plant samples under a microscope at home
druse of dioptase mineral isolated on white
Selective focus of a hand in gloves holding a blood test tube with "Hepatitis C Positive" result
sample of raw colorless sapphire mineral on white
unpolished albite rock isolated on white
