Free Control Sample Photos

Photos24.6K Videos7.7K Users1.5K

Free Vertical shot of a microtitration plate with red samples in a research lab. Stock Photo

Free Close-up of a person using a glucometer to test blood sugar at home. Stock Photo

Free Scientist with gloves managing samples in a sterile lab environment. Stock Photo

Free Person preparing insulin injection with medical devices and glucometer on a table. Stock Photo

Free A person using a glucometer to check blood sugar levels for diabetes management. Stock Photo

Free Scientist in protective gear performing lab experiment with precision and safety. Stock Photo

Free Scientist in protective gear handling powder sample in a sterile lab environment. Stock Photo

Free Top view of a minimalist chemistry experiment with two petri dishes on a white background. Stock Photo

Free Flat lay of calendar with medical devices and smartphone, representing diabetes management. Stock Photo

Free Close-up of a man checking his blood sugar levels using a glucometer indoors. Stock Photo

Free A person checks glucose levels on a smartphone app next to diabetes monitoring equipment. Stock Photo

Free Close-up of hands using a glucometer for blood sugar testing indoors. Stock Photo

Free Close-up of a man in business attire examining a large gray panel indoors. Stock Photo

Free Scientists wearing protective gear in lab, analyzing chemical in flask. Stock Photo

Free Close-up of gloved hands holding a petri dish for laboratory analysis. Stock Photo

Free Hand marking days on a calendar with glucose monitor and smartphone app, emphasizing diabetes management. Stock Photo

Free A variety of laboratory glassware with colorful liquids in a science lab setting. Stock Photo

Free Detailed shot of beer brewing in laboratory setting, featuring foam and glassware on a hotplate. Stock Photo

Free A flat lay of diabetes management tools, including syringes and pills, on a purple background. Stock Photo

Free Person using glucometer and kit to check blood glucose levels. Stock Photo

Free A brown glass bottle sits on a shelf in a laboratory setting. Stock Photo

Free Portrait of a scientist in a lab coat holding a Petri dish, showcasing laboratory research. Stock Photo

Free A gloved hand picking up a test tube from a rack in a laboratory setting. Stock Photo

Free A gloved hand holds a syringe with red liquid, set against a blue background. Stock Photo

Free Vertical shot of a microtitration plate with red samples in a research lab. Stock Photo

Free Close-up of a person using a glucometer to test blood sugar at home. Stock Photo

Free Scientist with gloves managing samples in a sterile lab environment. Stock Photo

Free Person preparing insulin injection with medical devices and glucometer on a table. Stock Photo

Free A person using a glucometer to check blood sugar levels for diabetes management. Stock Photo

Free Scientist in protective gear performing lab experiment with precision and safety. Stock Photo

Free Scientist in protective gear handling powder sample in a sterile lab environment. Stock Photo

Free Top view of a minimalist chemistry experiment with two petri dishes on a white background. Stock Photo

Free Flat lay of calendar with medical devices and smartphone, representing diabetes management. Stock Photo

Free Close-up of a man checking his blood sugar levels using a glucometer indoors. Stock Photo

Free A person checks glucose levels on a smartphone app next to diabetes monitoring equipment. Stock Photo

Free Close-up of hands using a glucometer for blood sugar testing indoors. Stock Photo

Free Close-up of a man in business attire examining a large gray panel indoors. Stock Photo

Free Scientists wearing protective gear in lab, analyzing chemical in flask. Stock Photo

Free Close-up of gloved hands holding a petri dish for laboratory analysis. Stock Photo

Free Hand marking days on a calendar with glucose monitor and smartphone app, emphasizing diabetes management. Stock Photo

Free A variety of laboratory glassware with colorful liquids in a science lab setting. Stock Photo

Free Detailed shot of beer brewing in laboratory setting, featuring foam and glassware on a hotplate. Stock Photo

Free A flat lay of diabetes management tools, including syringes and pills, on a purple background. Stock Photo

Free Person using glucometer and kit to check blood glucose levels. Stock Photo

Free A brown glass bottle sits on a shelf in a laboratory setting. Stock Photo

Free Portrait of a scientist in a lab coat holding a Petri dish, showcasing laboratory research. Stock Photo

Free A gloved hand picking up a test tube from a rack in a laboratory setting. Stock Photo

Free A gloved hand holds a syringe with red liquid, set against a blue background. Stock Photo

Free Vertical shot of a microtitration plate with red samples in a research lab. Stock Photo

Free Hand marking days on a calendar with glucose monitor and smartphone app, emphasizing diabetes management. Stock Photo

Free A person using a glucometer to check blood sugar levels for diabetes management. Stock Photo

Free A brown glass bottle sits on a shelf in a laboratory setting. Stock Photo

Free Flat lay of calendar with medical devices and smartphone, representing diabetes management. Stock Photo

Free A person checks glucose levels on a smartphone app next to diabetes monitoring equipment. Stock Photo

Free Close-up of a man in business attire examining a large gray panel indoors. Stock Photo

Free Scientists wearing protective gear in lab, analyzing chemical in flask. Stock Photo

Free Close-up of a person using a glucometer to test blood sugar at home. Stock Photo

Free Scientist with gloves managing samples in a sterile lab environment. Stock Photo

Free A variety of laboratory glassware with colorful liquids in a science lab setting. Stock Photo

Free A flat lay of diabetes management tools, including syringes and pills, on a purple background. Stock Photo

Free Scientist in protective gear performing lab experiment with precision and safety. Stock Photo

Free Top view of a minimalist chemistry experiment with two petri dishes on a white background. Stock Photo

Free Close-up of a man checking his blood sugar levels using a glucometer indoors. Stock Photo

Free A gloved hand picking up a test tube from a rack in a laboratory setting. Stock Photo

Free Close-up of gloved hands holding a petri dish for laboratory analysis. Stock Photo

Free Person preparing insulin injection with medical devices and glucometer on a table. Stock Photo

Free Detailed shot of beer brewing in laboratory setting, featuring foam and glassware on a hotplate. Stock Photo

Free Person using glucometer and kit to check blood glucose levels. Stock Photo

Free Scientist in protective gear handling powder sample in a sterile lab environment. Stock Photo

Free Portrait of a scientist in a lab coat holding a Petri dish, showcasing laboratory research. Stock Photo

Free Close-up of hands using a glucometer for blood sugar testing indoors. Stock Photo

Free A gloved hand holds a syringe with red liquid, set against a blue background. Stock Photo

Free Vertical shot of a microtitration plate with red samples in a research lab. Stock Photo

Free Hand marking days on a calendar with glucose monitor and smartphone app, emphasizing diabetes management. Stock Photo

Free A person using a glucometer to check blood sugar levels for diabetes management. Stock Photo

Free A brown glass bottle sits on a shelf in a laboratory setting. Stock Photo

Free Flat lay of calendar with medical devices and smartphone, representing diabetes management. Stock Photo

Free A person checks glucose levels on a smartphone app next to diabetes monitoring equipment. Stock Photo

Free Close-up of a man in business attire examining a large gray panel indoors. Stock Photo

Free Scientists wearing protective gear in lab, analyzing chemical in flask. Stock Photo

Free Close-up of a person using a glucometer to test blood sugar at home. Stock Photo

Free Scientist with gloves managing samples in a sterile lab environment. Stock Photo

Free A variety of laboratory glassware with colorful liquids in a science lab setting. Stock Photo

Free A flat lay of diabetes management tools, including syringes and pills, on a purple background. Stock Photo

Free Scientist in protective gear performing lab experiment with precision and safety. Stock Photo

Free Top view of a minimalist chemistry experiment with two petri dishes on a white background. Stock Photo

Free Close-up of a man checking his blood sugar levels using a glucometer indoors. Stock Photo

Free A gloved hand picking up a test tube from a rack in a laboratory setting. Stock Photo

Free Close-up of gloved hands holding a petri dish for laboratory analysis. Stock Photo

Free Person preparing insulin injection with medical devices and glucometer on a table. Stock Photo

Free Detailed shot of beer brewing in laboratory setting, featuring foam and glassware on a hotplate. Stock Photo

Free Person using glucometer and kit to check blood glucose levels. Stock Photo

Free Scientist in protective gear handling powder sample in a sterile lab environment. Stock Photo

Free Portrait of a scientist in a lab coat holding a Petri dish, showcasing laboratory research. Stock Photo

Free Close-up of hands using a glucometer for blood sugar testing indoors. Stock Photo

Free A gloved hand holds a syringe with red liquid, set against a blue background. Stock Photo

Previous 1 2 3 4 5 6 Next

Where stories come together.

Download on iOSiOS Download on AndroidAndroid

Pexels

Free Stock Photos
Free Videos
Popular searches
Collections
Challenges
Leaderboard
Other plugins & apps

Company

About
Blog
Help Center
Report content
Become a Hero
Partner with Pexels
Image & Video API

Free Stock Photos
Black and white photography Happy birthday images Free business videos Happy new year images Cool wallpapers Best HD wallpapers Galaxy wallpaper Lock screen wallpaper iPhone wallpaper 4K wallpaper Samsung wallpaper Love wallpaper Mobile wallpaper

© 2025 Pexels

Terms of Use Privacy Policy License Imprint Cookies Policy