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ストック写真ID: 49015863
Closeup of chemist analyzing result of experiment
Chemist looking at test tubes with colour liquid
Lab technician holding test tube with violet liquid
Vertical view of scientist analyzing test tube
Woman looking at test tubes with colorful liquids
Scientist using pipette in a laboratory, horizontal
Close-up of a woman holding a test tube with chemicals
Smiling female doctor with a folder in uniform standing
Women scientist working in well equipped modern laboratory
Chemist in a white coat holding a pipette and adding a blue substance to a laboratory flask, making a mixture
Laborer woman taking a sample of a material for tests in the laboratory
Picture of female chemist conducting test of chemical substances
Close up of laboratory worker holding test tube
Young female pharmacist working in chemistry laboratory
Female chemist putting on a disposable glove while sitting in a laboratory
Close up of two scientists in white sterile laboratory coats