Chokniti Khongchum

Free Close-up of a scientist examining algae in a petri dish, highlighting biotechnology research. Stock Photo

Free to use

Person Holding Container With Seaweed

Chokniti Khongchum

More like this

Algae Analysis Biochemistry Biohazard Biology Bioscience Biotechnology Blue Photos Blue Gloves Blur Photo Chemistry Close Up Photos Cultivation Discovery Doctor Experiment Gloves Green Algae Hands Health Healthcare Indoors Innnovation Lab Laboratory Laboratory Research Life Sciences Medicine Microbiology Microscope Person Petri Dish Protection Research Sample Science Scientific Scientist Selective Focus Sterile Technician Test Woman

Free Scientist wearing safety glasses and gloves analyzing samples in a laboratory setting. Stock Photo

Free Close-up of a scientist using a pipette in a modern laboratory setting. Stock Photo

Free Scientist in protective gear conducting a test with a test tube in a laboratory setting. Stock Photo

Free A scientist in protective gear conducting an experiment in a laboratory with flasks and equipment. Stock Photo

Free Blue gloved hand holding a petri dish with red medium against a light blue background. Stock Photo

Free Scientist in a lab coat handling test tubes under pink lighting, using a microscope. Stock Photo

Free A female scientist wearing protective gear examines plant samples in a laboratory setting. Stock Photo

Free Scientist with gloves examining various soil samples in petri dishes on a clean white background. Stock Photo

Free Research scientist wearing PPE observes test tubes in a secure laboratory setting. Stock Photo

Free Scientist conducting a laboratory test using a pipette with precision and focus. Stock Photo

Free A scientist in blue gloves using a dropper to place a blood sample on a microscope slide indoors. Stock Photo

Free Hands exchanging test tubes in a dimly lit laboratory with focus on scientific research. Stock Photo

Free Scientist wearing safety glasses and gloves analyzing samples in a laboratory setting. Stock Photo

Free Close-up of a scientist using a pipette in a modern laboratory setting. Stock Photo

Free Scientist in protective gear conducting a test with a test tube in a laboratory setting. Stock Photo

Free A scientist in protective gear conducting an experiment in a laboratory with flasks and equipment. Stock Photo

Free Blue gloved hand holding a petri dish with red medium against a light blue background. Stock Photo

Free Scientist in a lab coat handling test tubes under pink lighting, using a microscope. Stock Photo

Free A female scientist wearing protective gear examines plant samples in a laboratory setting. Stock Photo

Free Scientist with gloves examining various soil samples in petri dishes on a clean white background. Stock Photo

Free Research scientist wearing PPE observes test tubes in a secure laboratory setting. Stock Photo

Free Scientist conducting a laboratory test using a pipette with precision and focus. Stock Photo

Free A scientist in blue gloves using a dropper to place a blood sample on a microscope slide indoors. Stock Photo

Free Hands exchanging test tubes in a dimly lit laboratory with focus on scientific research. Stock Photo

Free Scientist wearing safety glasses and gloves analyzing samples in a laboratory setting. Stock Photo

Free Scientist conducting a laboratory test using a pipette with precision and focus. Stock Photo

Free Blue gloved hand holding a petri dish with red medium against a light blue background. Stock Photo

Free Scientist in a lab coat handling test tubes under pink lighting, using a microscope. Stock Photo

Free Scientist with gloves examining various soil samples in petri dishes on a clean white background. Stock Photo

Free Research scientist wearing PPE observes test tubes in a secure laboratory setting. Stock Photo

Free Scientist in protective gear conducting a test with a test tube in a laboratory setting. Stock Photo

Free A scientist in blue gloves using a dropper to place a blood sample on a microscope slide indoors. Stock Photo

Free A female scientist wearing protective gear examines plant samples in a laboratory setting. Stock Photo

Free Close-up of a scientist using a pipette in a modern laboratory setting. Stock Photo

Free A scientist in protective gear conducting an experiment in a laboratory with flasks and equipment. Stock Photo

Free Hands exchanging test tubes in a dimly lit laboratory with focus on scientific research. Stock Photo

Free Scientist wearing safety glasses and gloves analyzing samples in a laboratory setting. Stock Photo

Free Scientist conducting a laboratory test using a pipette with precision and focus. Stock Photo

Free Blue gloved hand holding a petri dish with red medium against a light blue background. Stock Photo

Free Scientist in a lab coat handling test tubes under pink lighting, using a microscope. Stock Photo

Free Scientist with gloves examining various soil samples in petri dishes on a clean white background. Stock Photo

Free Research scientist wearing PPE observes test tubes in a secure laboratory setting. Stock Photo

Free Scientist in protective gear conducting a test with a test tube in a laboratory setting. Stock Photo

Free A scientist in blue gloves using a dropper to place a blood sample on a microscope slide indoors. Stock Photo

Free A female scientist wearing protective gear examines plant samples in a laboratory setting. Stock Photo

Free Close-up of a scientist using a pipette in a modern laboratory setting. Stock Photo

Free A scientist in protective gear conducting an experiment in a laboratory with flasks and equipment. Stock Photo

Free Hands exchanging test tubes in a dimly lit laboratory with focus on scientific research. Stock Photo

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