Close-up of laboratory test tubes in a plastic rack with a blue background.

A Collection of Blue Cap Plastic Test Tubes in a Rack

Gloved hand holding a centrifuge tube against a plain backdrop, offering copy space.

A Person with Surgical Gloves Holding a Centrifuge Tube

A gloved hand holding a test tube on a white background, representing medical research.

Vertical shot of a single test tube in a plastic rack, ideal for science-related themes.

Abstract view of blue neon lights forming geometric patterns against a dark background.

Artistic close-up of vibrant paint tubes on a wooden palette in an art studio.

Minimalist globe on a geometric stand with abstract background.

Blue and white snorkeling mask and snorkel on a sandy beach, ready for adventure.

Drone shot capturing people leisurely floating on clear turquoise water with float tubes.

Aerial shot of people relaxing on float tubes in beautiful blue water, enjoying leisure time.

A woman in a studio, illuminated by neon lights, holds a glowing tube, creating a vibrant and modern scene.

Blonde scientist smiling with colorful test tubes and protective goggles in a laboratory setting.

A scientist wearing protective gear works with blue liquid in lab equipment for research purposes.

Two female scientists examining samples in a bright, modern laboratory setting.

Scientist in blue gloves working with pipette and vials in laboratory experiment setting.

Two female scientists conducting research with microscope in a laboratory setting.

Scientist carefully pouring blue liquid into a test tube under green light.

Close-up of a scientist wearing gloves and handling test tubes in a laboratory environment.

Smiling female scientist holding a blue liquid-filled test tube in a modern lab.

Close-up of a scientist's hand in a glove handling test tubes in a lab.

Stylish women in a lab setting, blending fashion with science and modern design.

Close-up of a gloved scientist using a pipette in a modern lab setting.

Researchers conducting an experiment in a lab with brightly colored liquids, showcasing modern scientific equipment.

Young scientist in a modern lab setting with chemical apparatus, focused on research.