Test Tube Collection

Male pharmacist working with test tubes in laboratory, (B&W)

Science and Technology
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Thought Process
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Male scientist wearing lab coat, sitting in darkness behind microscope
UNITED STATES - CIRCA 1950s: Male scientist wearing lab coat, sitting in darkness behind microscope, holding out test tube in light

Gauges
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Scientist in a Chemistry Lab
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Black and white digital illustration of corrosive liquid dripping onto hand and destroying skin

Girl and boy playfully doing chemistry experiments

Male pharmacist working in laboratory, (B&W), (Elevated view)

Doctor holding buretts in studio, (B&W), portrait

Chemist holding test tube in studio, (B&W), portrait

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