Girl with pcr tubes
Woman with pcr tubes
Woman using pipette
Young woman using multi pipette
Girl using pipette
Woman using multi pipette
Young woman holding pcr tubes
Genetic research, conceptual image
Centrifuge with pcr tubes against a blue background
Teen girl
Girl using microscope
Girl testing proton exchange membrane cell
Young woman using pipette
PCR microtube
PCR microtubes
Multipipette
Laboratory equipment
Centrifuge microtubes
Researcher pipetting sample
Centrifuge with pcr microtubes
Girl holding test tubes
Genetic analysis
Girl holding green leaf with tweezers
Girl using tweezers with circuit board
Microbiologist holding multiwell tray
Girl pouring chemical into test tube
Multi pipette and multi well plate
Multipipettes and multiwell tray
Multiwell plate
Microbiologist using micropipettes
Centrifuge microtube
Robotic arm holding blood sample
Biological research, conceptual image
Girl holding green leaf and making notes
Girl holding flask with green leaf
Girl controlling robot
Student using multichannel pipette
Students sitting at desk in class, low section
Contemplative boy sitting on bean bag
Portrait of boy in classroom
Young woman studying
Close up of teenage girls with pipettes and test tube
Girl looking at test tubes
Girl examining microscope slide
Chemistry student using pipette
Portrait of smiling elementary school girl sitting bored in classroom
Elementary schoolgirl looking bored during lesson
Girl experimenting with fuel cell
PCR machine
Students in classroom, sitting at desks, with arms raised
Children participating in a science fair
Students raising arms during lesson in classroom
Portrait of teenage girl, outdoors
授業中の小学生
Using PCR machine
Chemistry student using multi pipette
PCR DNA blood test, conceptual image
Placing sample in centrifuge
Girl with microscope
Girl pouring liquid into chemical flask
Girl making notes
Girl looking at chemical in flask
Girl using microscope, portrait
Children hanging coats on pegs
Third graders sitting in a classroom
Student playing with model in classroom
Girl having lunch
Student outside classroom
Portrait of teacher in front on blackboard
Girl student using microscope, conducting scientific experiment in laboratory classroom
Curious kids conducting science experiment
Curious kids watching multicolor foam in beakers
A girl using a telephone
Pupils in school classroom
Elementary Student
Woman holding micro tubes and pipettes
Student examining birdcage in classroom
Students writing their GCSE exam in classroom
Nurse preparing to do Covid-19 testing, Colombia
Teacher helping female student in classroom
Male student listening to teacher in classroom
Teacher addressing students in classroom
Girl working on solar cell in classroom
Girl using soldering iron
Two Children of Migratory Workers in Elementary School Classroom at FSA Camp, Weslaco, Texas, USA, Arthur Rothstein for Farm Security Administration, February 1942
Two schoolgirls in science class
Chemistry student working in a fume cupboard
Teacher addressing male student
Pupils experimenting in chemistry class
Elementary school girl looking bored in classroom
Boy Looking Through Telescope
Portrait of girl wearing work coat and safety glasses doing chemical experiment
Students in chemistry class pipetting liquid into test tube
Two schoolgirls in chemistry class working with liquids
Student in chemistry class pipetting liquid into test tube
Secondary school students studying in class
Student during a secondary school examination
Secondary school students looking through a microscope
Secondary school student looking through a microscope
Children exchanging notes during class, 1950s-60s
後ろの席の子と会話をする小学生女子
授業を受ける小学生女子
授業中発表をする小学生女子
Deaf-mute education, 1917
Chemistry student with test tubes
Boy in classroom