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Senior chemistry professor/doctor carrying out research experiments in an analytical chemistry lab (color toned image)
Closeup on notebook over vintage desk surface, front focus on wooden blocks with letters making Subject Matter Expert text. Business concept image with office tools and coffee cup in background
Seawater sampling by experts - Professionals collecting ocean water samples using tool and a clear container, indicating a marine research or water quality testing activity. Batang - 08 January 2026
Portrait of smiling mature Latin or Indian business man and European business woman standing arms crossed in office. Two diverse colleagues, group team of confident professional business people.
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