399 results for: test tube

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Hispanic scientist examining blood sample in laboratory

TTM22B39_382

Hispanic scientist examining blood sample in labor...

Mixed race scientist pipetting solution into test tubes in lab

TTM22A71_250

Mixed race scientist pipetting solution into test ...

Mixed race scientist pipetting solution into test tubes in lab

TTM22A71_252

Mixed race scientist pipetting solution into test ...

Mixed race scientist pipetting liquid into test tubes in laboratory

TTM22B41_117

Mixed race scientist pipetting liquid into test tu...

Hispanic student examining test tube in science class

TTM22B56_088

Hispanic student examining test tube in science cl...

Mixed race scientist pipetting solution into test tubes in lab

TTM22A71_251

Mixed race scientist pipetting solution into test ...

Hispanic student doing experiment in science class

TTM22B56_089

Hispanic student doing experiment in science class

Hispanic researcher holding vial of blue liquid

TTM22B40_169

Hispanic researcher holding vial of blue liquid

Mixed race scientist dropping leaf in test tube

TTM22B41_112

Mixed race scientist dropping leaf in test tube

Close up of microscope in laboratory

TTM22C01_316

Close up of microscope in laboratory

Korean scientist using microscope in laboratory

TTM22C01_314

Korean scientist using microscope in laboratory

Students doing experiment in science class

TTM22B56_083

Students doing experiment in science class

Scientists working in laboratory

TTM22A44_070

Scientists working in laboratory

Scientists working in laboratory

TTM22A44_092

Scientists working in laboratory

Scientists working in laboratory

TTM22A44_069

Scientists working in laboratory

Scientists working in laboratory

TTM22A44_091

Scientists working in laboratory

Scientist using microscope in laboratory

TTM22B95_337

Scientist using microscope in laboratory

Teacher and students working in science lab

TTM22A44_063

Teacher and students working in science lab

Hispanic researcher mixing vials of liquid

TTM22B40_171

Hispanic researcher mixing vials of liquid

Hispanic researcher holding vials of red and blue liquid

TTM22B40_170

Hispanic researcher holding vials of red and blue ...

Hispanic student examining test tube in science class

TTM22B56_087

Hispanic student examining test tube in science cl...

Students doing experiment in science class

TTM22B56_084

Students doing experiment in science class

Scientists working in laboratory

TTM22A44_084

Scientists working in laboratory

Scientists working in laboratory

TTM22A44_087

Scientists working in laboratory

Lab technician looking through microscope

TTM22C19_175

Lab technician looking through microscope

Mixed race scientist mixing solution in lab

TTM22A71_249

Mixed race scientist mixing solution in lab

Hispanic scientist examining test tube in lab

TTM22B39_356

Hispanic scientist examining test tube in lab

Smiling mixed race teenage girl conducting science experiment

TTM22B88_332

Smiling mixed race teenage girl conducting science...

Mixed race teenage girl looking through microscope

TTM22B88_333

Mixed race teenage girl looking through microscope

Hispanic scientist pipetting blood sample in laboratory

TTM22B39_391

Hispanic scientist pipetting blood sample in labor...

Hispanic scientist pipetting blood sample

TTM22B39_392

Hispanic scientist pipetting blood sample

Hispanic scientist holding blood samples in test tube rack in laboratory

TTM22B39_385

Hispanic scientist holding blood samples in test t...

Hispanic scientist testing blood sample in laboratory centrifuge

TTM22B39_396

Hispanic scientist testing blood sample in laborat...

Hispanic scientist holding blood samples in test tube rack in laboratory

TTM22B39_386

Hispanic scientist holding blood samples in test t...

Hispanic scientist pipetting blood sample

TTM22B39_393

Hispanic scientist pipetting blood sample

Mixed race teenage girl using laptop computer in science lab

TTM22B99_104

Mixed race teenage girl using laptop computer in s...

Hispanic scientist examining blood samples in laboratory

TTM22B39_389

Hispanic scientist examining blood samples in labo...

Mixed race teenage girl doing experiment in science lab

TTM22B99_105

Mixed race teenage girl doing experiment in scienc...

Hispanic scientist holding test tube containing sprout

TTM22B22_364

Hispanic scientist holding test tube containing sp...

Hispanic scientist holding test tube with caution symbol containing sprout

TTM22B22_365

Hispanic scientist holding test tube with caution ...

Hispanic scientist holding test tube full of water

TTM22B22_376

Hispanic scientist holding test tube full of water

Hispanic scientist holding test tube containing corn

TTM22B22_366

Hispanic scientist holding test tube containing co...

Hispanic scientist holding test tube with caution symbol containing

TTM22B22_367

Hispanic scientist holding test tube with caution ...

Hispanic scientist holding test tube full of water

TTM22B22_374

Hispanic scientist holding test tube full of water

Hispanic scientist holding test tube full of water

TTM22B22_373

Hispanic scientist holding test tube full of water

Hispanic scientist holding test tube with caution sticker full of water

TTM22B22_375

Hispanic scientist holding test tube with caution ...

Hispanic scientist holding test tube containing sprout

TTM22B22_368

Hispanic scientist holding test tube containing sp...

Caucasian scientist mixing liquid in laboratory

TTM22B79_327

Caucasian scientist mixing liquid in laboratory

female scientist with test tube in green field

TTM22A28_111

female scientist with test tube in green field

Senior Caucasian scientists working in lab

TTM22A87_439

Senior Caucasian scientists working in lab

Senior Caucasian scientists working in lab

TTM22A87_438

Senior Caucasian scientists working in lab

female scientist with test tube in green field

TTM22A28_110

female scientist with test tube in green field

Senior Caucasian scientists working in lab

TTM22A87_437

Senior Caucasian scientists working in lab

African scientist performing analysis in laboratory with microscope

TTM22A87_099

African scientist performing analysis in laborator...

African scientists performing analysis in laboratory

TTM22A87_087

African scientists performing analysis in laborato...

African scientist performing analysis in laboratory

TTM22A87_084

African scientist performing analysis in laborator...

African scientist performing analysis in laboratory

TTM22A87_085

African scientist performing analysis in laborator...

Caucasian scientist wearing clean suit examining seedling

TTM22B79_315

Caucasian scientist wearing clean suit examining s...

Caucasian scientist wearing clean suit pouring liquid on seedling

TTM22B79_316

Caucasian scientist wearing clean suit pouring liq...

Caucasian scientist surprised in laboratory

TTM22B79_295

Caucasian scientist surprised in laboratory

Caucasian scientist using microscope in laboratory

TTM22B79_299

Caucasian scientist using microscope in laboratory

Surprised Caucasian scientist

TTM22B79_300

Surprised Caucasian scientist

Hand holding pipette dripping blue liquid into test tubes

TTM22B79_311

Hand holding pipette dripping blue liquid into tes...

Caucasian scientist holding syringe and test tube

TTM22B79_298

Caucasian scientist holding syringe and test tube

Hand holding magnifying glass on plants growing in test tubes

TTM22B79_313

Hand holding magnifying glass on plants growing in...

Lab technician in laboratory high angle view

TTM22A28_024

Lab technician in laboratory high angle view

Lab technician standing at counter in laboratory

TTM22A28_022

Lab technician standing at counter in laboratory

Black student working in science lab

TTM22A44_062

Black student working in science lab

Lab technician holding test tube from freezer in laboratory close-up of hand

TTM22A28_020

Lab technician holding test tube from freezer in l...

Lab technician opening freezer full of test tubes in laboratory close-up of hand

TTM22A28_019

Lab technician opening freezer full of test tubes ...

Caucasian scientist holding purple liquid in test tube

TTM22B79_398

Caucasian scientist holding purple liquid in test ...

Caucasian scientist placing cherries into purple liquid

TTM22B79_396

Caucasian scientist placing cherries into purple l...

Caucasian scientist pouring green liquid into beaker

TTM22B79_397

Caucasian scientist pouring green liquid into beak...

Caucasian scientist pouring red liquid into test tube

TTM22B79_393

Caucasian scientist pouring red liquid into test t...

Mixed race boy sitting in classroom science lab

TTM22C00_455

Mixed race boy sitting in classroom science lab

Mixed race boy experimenting in classroom science lab

TTM22C00_456

Mixed race boy experimenting in classroom science ...

Middle Eastern scientist holding specimen in vial

TTM22B18_206

Middle Eastern scientist holding specimen in vial

Caucasian scientist placing plant in pink liquid

TTM22B79_395

Caucasian scientist placing plant in pink liquid

Chemist combining colorful liquids in laboratory glassware

TTM22C15_462

Chemist combining colorful liquids in laboratory g...

Pipette dropping liquid into test tube

TTM22C15_465

Pipette dropping liquid into test tube

Laboratory glassware with colorful liquids

TTM22C15_463

Laboratory glassware with colorful liquids

Pipette dropping liquid into test tube

TTM22C15_464

Pipette dropping liquid into test tube

Mixed race woman holding test tubes of herbs

TTM22B97_498

Mixed race woman holding test tubes of herbs

Student examining sample in science lab classroom

TTM22A07_065

Student examining sample in science lab classroom

Black scientist looking at herb in test tube

TTM22B89_260

Black scientist looking at herb in test tube

Hispanic scientist testing blood sample in laboratory centrifuge

TTM22B39_395

Hispanic scientist testing blood sample in laborat...

African scientist wearing safety goggles in laboratory

TTM22A87_088

African scientist wearing safety goggles in labora...

Hispanic scientist pipetting blood sample in laboratory

TTM22B39_394

Hispanic scientist pipetting blood sample in labor...

Mixed race scientist using digital tablet in laboratory

TTM22B41_147

Mixed race scientist using digital tablet in labor...

Mixed race scientist pipetting sample into test tube in laboratory

TTM22B41_144

Mixed race scientist pipetting sample into test tu...

African scientist performing analysis in laboratory

TTM22A87_093

African scientist performing analysis in laborator...

Mixed race scientist pipetting sample into test tube in laboratory

TTM22B41_143

Mixed race scientist pipetting sample into test tu...

African scientist performing analysis in laboratory

TTM22A87_092

African scientist performing analysis in laborator...

Vietnamese student doing science experiment in classroom

TTM22C02_102

Vietnamese student doing science experiment in cla...

Senior Caucasian scientist testing samples in lab

TTM22A87_451

Senior Caucasian scientist testing samples in lab

Senior Caucasian scientist examining samples in lab

TTM22A87_452

Senior Caucasian scientist examining samples in la...

Senior Caucasian scientist examining samples in lab

TTM22A87_440

Senior Caucasian scientist examining samples in la...

Indian scientist working in laboratory

TTM22B18_208

Indian scientist working in laboratory

Hispanic scientist examining test tubes in lab

TTM22B39_345

Hispanic scientist examining test tubes in lab

Hispanic scientist working in lab

TTM22B39_344

Hispanic scientist working in lab

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