scientist blue gloves holds test tube with biological sample laboratory setting

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Scientist in blue gloves holds a test tube with biological sample in a laboratory setting Royalty Free Stock Photo
Scientist in blue gloves holds a test tube with red liquid amidst colorful vials on a laboratory table Royalty Free Stock Photo
   
   
   
   
   
Scientist in blue gloves holds a test tube with biological sample in a laboratory setting
   
   
   
   
   
   
   
A close-up shot shows a scientist's gloved hands carefully holding a test tube containing a biological sample. Laboratory equipment is visible in the background, suggesting scientific research or testing

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