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Autumn leaf inside a glass test tube. Space for text. Royalty Free Stock Photo

Scientific researcher analyzing colorful liquid samples in a laboratory setting Royalty Free Stock Photo

Gloved hand holding test tube with amber liquid in laboratory setting at night. Royalty Free Stock Photo

Test tubes filled with various soil samples for laboratory testing and analysis related to agriculture, fertilization Royalty Free Stock Photo

Gloved hand holding filled test tube with red liquid near rack of colorful samples for scientific or medical laboratory analysis Royalty Free Stock Photo

ESR Erythrocyte Sedimentation Rate text on ripped paper background. Concept of medical, laboratory, and clinical tests with torn

portrait two factory engineers in drinks production plant Royalty Free Stock Photo

Close-up of a DNA helix suspended in red liquid inside a glass test tube, representing biotechnology and genetic Royalty Free Stock Photo

Medical instruments icons High-Quality Vector Icons Collection with Editable Stroke. Ideal for Professional and Creative Royalty Free Stock Photo

Colorful chemical reaction frozen mid-process, showcasing gradients, textures, and swirling fluid behavior in small vessel. Royalty Free Stock Photo

ESR Erythrocyte Sedimentation Rate text on ripped paper background. Concept of medical, laboratory, and clinical tests with torn design for healthcare, hospital, or study use