Woman moves rack of test tubes to observe a binder that is infront of her. Physical description: black-and-white negatives, 2.5X3.5m
Woman transfers liquid specimen with a pipet. Physical description: black-and-white negatives, 6X6.5...
Woman examines contents of a test tube with an inverted microscope. Physical description: black-and-...
Woman examines contents of a test tube with an inverted microscope. Physical description: black-and-...
Woman moves rack of test tubes to observe a binder that is infront of her. Physical description: bla...
Woman observes the contents of a test tube. Physical description: black-and-white negatives, 2.5X3.5...
Woman refers to test tubes and papers. 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 observes the contents of a test tube with an inverted microscope. Physical description: black-...
A woman works in a lab. Physical description: black-and-white negatives, 2.5X3.5m
Woman uses lab equipment to analyze a blood sample. Physical description: black-and-white negatives,...
A woman works in a lab. Physical description: black-and-white negatives, 2.5X3.5m
Woman uses a test tube warming or incubation device, most likely for the analysis of blood chemistry...
Woman working under a fume hood in a lab. Physical description: black-and-white negatives, 6X6.5m
Woman works on specimen samples. Physical description: black-and-white negatives, 6X6.5m
Woman transfers liquid specimen with a pipet. Physical description: black-and-white negatives, 6X6.5...
Woman examines contents of a test tube with an inverted microscope. Physical description: black-and-...
Woman examines contents of a test tube with an inverted microscope. Physical description: black-and-...
Woman moves rack of test tubes to observe a binder that is infront of her. Physical description: bla...
Woman observes the contents of a test tube. Physical description: black-and-white negatives, 2.5X3.5...
Woman refers to test tubes and papers. 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 observes the contents of a test tube with an inverted microscope. Physical description: black-...
A woman works in a lab. Physical description: black-and-white negatives, 2.5X3.5m
Woman uses lab equipment to analyze a blood sample. Physical description: black-and-white negatives,...
A woman works in a lab. Physical description: black-and-white negatives, 2.5X3.5m
Woman uses a test tube warming or incubation device, most likely for the analysis of blood chemistry...
Woman working under a fume hood in a lab. Physical description: black-and-white negatives, 6X6.5m
Woman works on specimen samples. Physical description: black-and-white negatives, 6X6.5m
Woman transfers liquid specimen with a pipet. Physical description: black-and-white negatives, 6X6.5...
Woman examines contents of a test tube with an inverted microscope. Physical description: black-and-...
Woman examines contents of a test tube with an inverted microscope. Physical description: black-and-...