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Little excited scientist in science laboratory, science student concept
Schoolgirl in goggles holding reagents in flasks isolated on grey, science student concept
Chemical reaction with the release of gas in a test tube in the hands of a surprised boy.
Little girl experimenting in elementary science class with protective glasses
Young scientists chemists. Children's vocational guidance. Choice of profession. Doctor, laboratory assistant, chemist.
Preteen schoolboy in lab coat looking at sample in test tube
Asian child in scientist uniform holding test tube with liquid, Scientist chemistry and science education concept.
Young girl making science experiments in laboratory. education
Little scientist in white coat holding magnifier in chemical lab, science school concept
Cropped shot of little scientist with tweezers taking hair sample from boy in white coat sitting in science laboratory
Schoolboy in goggles holding flask in chemical lab, science student concept
Schoolgirl in goggles holding reagents in flasks in chemical lab, science student concept
Excited schoolboy with flasks in chemical lab, science school concept
Little scientist in lab coat and protective eyeglasses making experiment with reagents in flasks in science laboratory
Schoolchildren with science lab equipment in chemical lab, science school concept