concentrated mature scientist adding liquid into test tube
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concentrated mature scientist adding liquid into test tube |
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| navigate by keyword : adult bioengineering biology biotechnology chemist clinic coat discovery doctor drop equipment evolution experimenting genetics genomics lab labcoat laboratory lifestyle liquid mature medic medical microbiology modification monitoring mutation pharmacist physician pipette profession professional reaction research researcher science scientific scientist study substance technologies test tube tubes uniform worker working workspace |
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| Controlled experiment. Waist up shot of an experienced laboratory worker holding a pipette while adding chemical liquid into a test tube. |
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Stockphotos.ro (c) 2025. All stock photos are provided by Dreamstime and are copyrighted by their respective owners. |
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