hand wearing a rubber glove to hold a urine sample - medical sample stock pictures, royalty-free photos & images
covit-19 concept, laboratory technicians making blood tests in hospital - medical sample stock pictures, royalty-free photos & images
man holding an empty urine sample tube in his hand. - medical sample stock pictures, royalty-free photos & images
close-up of a doctor gloves working in a testing laboratory - medical sample stock pictures, royalty-free photos & images
lab technician opening freezer full of test tubes in laboratory, close-up of hand - medical sample stock pictures, royalty-free photos & images
male scientist doing litmus test in laboratory - medical sample stock pictures, royalty-free photos & images
analyzing samples in test tube backgrounds - medical sample stock pictures, royalty-free photos & images
hand holding blood sample in laboratory - medical sample stock pictures, royalty-free photos & images
scientist handling test tubes in laboratory, covid-19 - medical sample stock pictures, royalty-free photos & images
plastic specimen bag with the biohazard logo on a yellow background. waste, pollution, covid-19, virus, omicron, delta and ihu concept. - medical sample stock pictures, royalty-free photos & images
blood research,scientist hand holding test tube with blood in laboratory. - medical sample stock pictures, royalty-free photos & images
nurse preparing patient to do a blood analysis - medical sample stock pictures, royalty-free photos & images
biochemist analyzing small sample of blood - medical sample stock pictures, royalty-free photos & images
nurse receiving blood from blood donor in hospital - medical sample stock pictures, royalty-free photos & images
i'll need to carry out more testing on this - medical sample stock pictures, royalty-free photos & images
plastic urine collector and sterile bottle - medical sample stock pictures, royalty-free photos & images
close-up of scientist pipetting sample in multi well plate for dna analysis with genetic results in background - medical sample stock pictures, royalty-free photos & images
applying adhesive bandage after taking sample for blood test - medical sample stock pictures, royalty-free photos & images
scientists man working and look in to microscope in lab - medical sample stock pictures, royalty-free photos & images
asian college student working on botany - medical sample stock pictures, royalty-free photos & images
Medical member works for COVID-19 nucleic acid test at Longchuan County on July 14, 2021 in Dehong Dai and Jingpo Autonomous Prefecture, Yunnan...
young scientist holding up a research sample in a lab - medical sample stock pictures, royalty-free photos & images
female researcher examining medical sample in lab - medical sample stock pictures, royalty-free photos & images
researcher at work in dna genetic laboratory: virus and pathogen detection - medical sample stock pictures, royalty-free photos & images
simple set of blood donation related vector icons. symbol collection. - medical sample stock illustrations
taking samples of the soil and groundwater, environmental research. - medical sample stock pictures, royalty-free photos & images