Add to ORKGWoman uses a dropper to put a liquid from a dark colored bottle onto glass slides. Physical description: black-and-white negatives, 2.5X3.5m
Woman puts substance into a centrifuge. Physical description: black-and-white negatives, 6X6.5m
Woman carefully fills syringe with medication. Physical description: black-and-white negatives, 6X6....
Woman observes ones of several viles of liquid through an inverted microscope. Physical description:...
Woman uses a dropper to put a liquid from a dark colored bottle onto glass slides. Physical descript...
Woman uses a dropper to put a liquid from a dark colored bottle onto glass slides. Physical descript...
Woman uses a dropper to put a liquid from a dark colored bottle onto glass slides. Physical descript...
Woman transfers liquid specimen with a pipet onto a glass slide. Physical description: black-and-whi...
A woman works in a lab. Physical description: black-and-white negatives, 2.5X3.5m
A woman works in a lab. Physical description: black-and-white negatives, 2.5X3.5m
Woman refers to test tubes and papers. Physical description: black-and-white negatives, 2.5X3.5m
A woman pours the contents of a test tube into another test tube. Physical description: black-and-wh...
Woman refers to test tubes and papers. Physical description: black-and-white negatives, 2.5X3.5m
Woman observes the contents of a test tube with an inverted microscope. Physical description: black-...
Woman transfers liquid specimen with a pipet. Physical description: black-and-white negatives, 6X6.5...
Woman uses lab equipment to analyze a blood sample. Physical description: black-and-white negatives,...
Woman puts substance into a centrifuge. Physical description: black-and-white negatives, 6X6.5m
Woman carefully fills syringe with medication. Physical description: black-and-white negatives, 6X6....
Woman observes ones of several viles of liquid through an inverted microscope. Physical description:...
Woman uses a dropper to put a liquid from a dark colored bottle onto glass slides. Physical descript...
Woman uses a dropper to put a liquid from a dark colored bottle onto glass slides. Physical descript...
Woman uses a dropper to put a liquid from a dark colored bottle onto glass slides. Physical descript...
Woman transfers liquid specimen with a pipet onto a glass slide. Physical description: black-and-whi...
A woman works in a lab. Physical description: black-and-white negatives, 2.5X3.5m
A woman works in a lab. Physical description: black-and-white negatives, 2.5X3.5m
Woman refers to test tubes and papers. Physical description: black-and-white negatives, 2.5X3.5m
A woman pours the contents of a test tube into another test tube. Physical description: black-and-wh...
Woman refers to test tubes and papers. Physical description: black-and-white negatives, 2.5X3.5m
Woman observes the contents of a test tube with an inverted microscope. Physical description: black-...
Woman transfers liquid specimen with a pipet. Physical description: black-and-white negatives, 6X6.5...
Woman uses lab equipment to analyze a blood sample. Physical description: black-and-white negatives,...
Woman puts substance into a centrifuge. Physical description: black-and-white negatives, 6X6.5m
Woman carefully fills syringe with medication. Physical description: black-and-white negatives, 6X6....
Woman observes ones of several viles of liquid through an inverted microscope. Physical description:...