659,971 Fotos de Stock de Teste - Fotos de Stock Gratuitas e Sem Fidelização a partir da Dreamstime - Página 17

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Fileira das câmaras de ar de teste

Row of test tubes filled with colored fluid, one filled with gel cap vitamins. Row of test tubes filled with colored fluid, one filled with gel cap vitamins.

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Fileira das câmaras de ar de teste

Row of test tubes filled with colored fluid. Row of test tubes filled with colored fluid

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Cientistas novos que fazem o teste ou a pesquisa no laboratório

Science, chemistry, technology, biology and people concept - young scientists with test tube and microscope making research in clinical laboratory. Science, chemistry, technology, biology and people concept - young scientists with test tube and microscope making research in clinical laboratory

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Câmaras de ar de teste na cremalheira branca

Close up of test tubes in white rack. Close up of test tubes in white rack

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Senhora que tem a examinação do teste do olho

An older lady taking an eyesight test examination at an optician clinic. An older lady taking an eyesight test examination at an optician clinic

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Olhando o resultado da análise da gravidez

Young woman looking at pregnancy test result, taken from behind. Young woman looking at pregnancy test result, taken from behind

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O excitador bêbedo toma o teste da sobriedade

Police officer giving a sobriety test to a drunk driver. Police officer giving a sobriety test to a drunk driver.

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Senhora que tem a examinação do teste do olho

An older lady taking an eyesight test examination at an optician clinic. An older lady taking an eyesight test examination at an optician clinic

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Senhora que tem a examinação do teste do olho

An older lady taking an eyesight test examination at an optician clinic. An older lady taking an eyesight test examination at an optician clinic

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Seedlings da planta do GM nas câmaras de ar de teste

Genetically modified plant seedlings in two test tubes. Genetically modified plant seedlings in two test tubes

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Resultados da análise de Echocardiographical

Echocardiographical test results with part of stethoscope, photo does not infringe any copyright. Echocardiographical test results with part of stethoscope, photo does not infringe any copyright

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Magnifier na carta de teste do eyesight

Magnifier on eyesight test chart, isolated on white background. Magnifier on eyesight test chart, isolated on white background

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Senhora que tem a examinação do teste do olho

An older lady taking an eyesight test examination at an optician clinic. An older lady taking an eyesight test examination at an optician clinic

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Senhora que tem a examinação do teste do olho

An older lady taking an eyesight test examination at an optician clinic. An older lady taking an eyesight test examination at an optician clinic

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Teste do olho para a visão dos olhos azuis 20-20

Eye test for blue eyes 20-20 vision test. Eye test for blue eyes 20-20 vision test

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Mulher que espera o resultado da análise da gravidez no banheiro

Impatient brunette woman in bathroom waiting for pregnancy test result. Impatient brunette woman in bathroom waiting for pregnancy test result

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Medique usando a pipeta eletrônica para tomar amostras do tubo de ensaio

Doctor using electronic pipette for taking samples from test tube in special chemical laboratory or private clinic. Doctor using electronic pipette for taking samples from test tube in special chemical laboratory or private clinic

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Três garrafas do teste

Three test flasks with liquids reflected on white background. Shallow DOF. Three test flasks with liquids reflected on white background. Shallow DOF

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Tiras de teste gastas

Used test strips after the analysis of blood glucose. Used test strips after the analysis of blood glucose

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Teste da alergia da picada da pele

Child having done skin allergy test. Child having done skin allergy test

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Cientistas novos que fazem o teste ou a pesquisa no laboratório

Science, chemistry, technology, biology and people concept - young scientists shaking glass with reagent and making test or research in clinical laboratory. Science, chemistry, technology, biology and people concept - young scientists shaking glass with reagent and making test or research in clinical laboratory

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Menina feliz do adolescente com câmara de ar de teste

Happy smiling girl with test tube and protective glasses. Happy smiling girl with test tube and protective glasses

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Povos surdos que tomam um teste de audição

Older men and women or pensioners with a hearing problem make a hearing test and may need a hearing aid. Older men and women or pensioners with a hearing problem make a hearing test and may need a hearing aid

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Mulher triste com o jogo do teste de gravidez

Black woman with pregnancy test in bathroom, getting bad news. Vertical shape. Black woman with pregnancy test in bathroom, getting bad news. Vertical shape

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Câmaras de ar de teste químicas

Chemical test tubes toned blue. Chemical test tubes toned blue

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Câmara de ar de teste colorida

Group of Colorful Test Tube. Group of Colorful Test Tube

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Engano em um teste

A person is at a desk taking a test and they have the answers written on their wrist. A person is at a desk taking a test and they have the answers written on their wrist

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Mulher feliz que verifica o teste de gravidez

Happy woman checking pregnancy test sitting in a couch in the living room at home. Happy woman checking pregnancy test sitting in a couch in the living room at home

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Foto conservada em estoque de monitorar o teste

Students taking a standardized test as a teacher looks on to ensure no cheating. Students taking a standardized test as a teacher looks on to ensure no cheating.

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Feche acima de um olho e de um teste da visão

Close up of an eye and vision test chart. Close up of an eye and vision test chart

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Câmaras de ar de teste no laboratório de pesquisa da ciência

Laboratory pipette with drop of blue liquid over glass test tubes filled with green chemical solution for an experiment in a science research lab. Laboratory pipette with drop of blue liquid over glass test tubes filled with green chemical solution for an experiment in a science research lab

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Resultado de espera do teste de gravidez

Teenage girls waiting for pregnancy test outcome. Teenage girls waiting for pregnancy test outcome

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Câmaras de ar de teste no laboratório de pesquisa da ciência

Laboratory glass test tubes in a row and ready for an experiment in a science research lab. Laboratory glass test tubes in a row and ready for an experiment in a science research lab

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Teste estandardizado dos monitores do professor

Teacher supervising students who are taking a standardized achievement test. Teacher supervising students who are taking a standardized achievement test.

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Uma gota da agua potável no tubo de ensaio

Test tubes filled with clean water with fresh spring green grass on background and new drop from dropper. Test tubes filled with clean water with fresh spring green grass on background and new drop from dropper

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Câmaras de ar de teste da farmácia

Studio shot of pharmacy test tubes. Studio shot of pharmacy test tubes

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Resultado de exame médico

Nurse explaining medical test result to senior patient. Nurse explaining medical test result to senior patient

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Câmaras de ar de teste da farmácia

Studio shot of pharmacy test tubes. Studio shot of pharmacy test tubes

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Teste-câmara de ar em uma mão

Laboratory assistant investigates a test-tube with a virus. Laboratory assistant investigates a test-tube with a virus

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Câmaras de ar de teste coloridas

3 different test tubes with colorful liquids. 3 different test tubes with colorful liquids

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Câmaras de ar de teste da farmácia

Studio shot of pharmacy test tubes. Studio shot of pharmacy test tubes

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Câmaras de ar de teste da farmácia

Studio shot of pharmacy test tubes. Studio shot of pharmacy test tubes

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Câmaras de ar de teste abstratas

Colorful image and interesting reflections on a test tubes stand; unmodified specific lighting for a laboratory. Colorful image and interesting reflections on a test tubes stand; unmodified specific lighting for a laboratory.

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Mulher africana que guarda o teste de gravidez

Attractive happy african woman holding pregnancy test. Attractive happy african woman holding pregnancy test

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A mão guardara o equipamento de análise laboratorial

Gloved hand holds laboratory test equipment glass tube. Gloved hand holds laboratory test equipment glass tube

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Semente na câmara de ar de teste

Germinate seed in test tube. Germinate seed in test tube

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Garrafa científica química do tubo de ensaio do material do laboratório

Chemical scientific laboratory stuff microscope test tube flask pipette. Chemical scientific laboratory stuff microscope test tube flask pipette

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Estudantes que têm um teste em uma sala de aula

Young students having a test in a classroom. Young students having a test in a classroom

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Pares com teste de gravidez positivo

Couple with positive pregnancy test over white background. Couple with positive pregnancy test over white background

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Mulher nova com o jogo do teste de gravidez

Young caucasian woman in tanktop holding pregnancy test, waiting for results. Horizontal shape, cropped view. Young caucasian woman in tanktop holding pregnancy test, waiting for results. Horizontal shape, cropped view

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Cientista com câmara de ar de teste e taça

Closeup of a mad scientist pouring a liquid from a test tube into a beaker that is emitting smoke. Horizontal format. Closeup of a mad scientist pouring a liquid from a test tube into a beaker that is emitting smoke. Horizontal format.

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Mulher feliz com o jogo do teste de gravidez

Happy young woman using pregnancy test in bathroom. Horizontal shape, copy space. Happy young woman using pregnancy test in bathroom. Horizontal shape, copy space

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Teste médico do coração com estetoscópio

Medical heart test with blue stethoscope. Medical heart test with blue stethoscope

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Papel do lápis e de teste

Green pencil and test paper. Green pencil and test paper

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Beautiful blond girl is writing a test. Beautiful blond girl is writing a test

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A test and a pencil on white. A test and a pencil on white

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Negative Drug test blank in hand isolated. Negative Drug test blank in hand isolated

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Mulher que honding o teste de gravidez positivo

Woman honding negative pregnancy test in hands. Woman honding negative pregnancy test in hands

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Mulher com vidros e carta de teste do olho

Business woman with glasses on the background of eye test chart, eye care concept, asian beauty. Business woman with glasses on the background of eye test chart, eye care concept, asian beauty

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Modelo da hélice do ADN do laboratório dos tubos de ensaio

Chemist hands holding test tubes, DNA helix model background. Chemist hands holding test tubes, DNA helix model background

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Resposta para o teste

Close up the answer for test. Close up the answer for test

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O equipamento de laboratório, tubos de ensaio alinha, uma gota do líquido

Laboratory equipment, test tubes line, a drop of liquid . Laboratory equipment, test tubes line, a drop of liquid .

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Estudante que mostra a classe/resultados da análise

Grade / test results. Female student showing perfect grade A plus. Isolated on white background, focus on grades. Grade / test results. Female student showing perfect grade A plus. Isolated on white background, focus on grades.

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Teste e mecânicos de MOT

Two mechanics, working in a garage on a MOT test of a car, with a female mechainc in front, checking off inspection items on a note block, with a tool trolley and her co-worker in the background. Two mechanics, working in a garage on a MOT test of a car, with a female mechainc in front, checking off inspection items on a note block, with a tool trolley and her co-worker in the background

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A seringa injeta o líquido nas câmaras de ar de teste

Syringe Injects liquid in a Row of Test Tubes. Syringe Injects liquid in a Row of Test Tubes

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Teste de gravidez - mulher surpreendida feliz

Pregnancy test - happy surprised woman, positive result. Pregnancy test - happy surprised woman, positive result

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Equipamento de teste com as mini câmaras de ar de vidro

Test equipment with mini glass tubes in medical lab. Test equipment with mini glass tubes in medical lab

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Câmara de ar de teste

Chemical Test Tube . Chemical experiment with Laboratory glass. Chemical Test Tube . Chemical experiment with Laboratory glass.

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Câmara de ar de teste

Chemical Test Tube . Chemical experiment with Laboratory glass. Chemical Test Tube . Chemical experiment with Laboratory glass.

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Câmara de ar de teste

Chemical Test Tube . Chemical experiment with Laboratory glass. Chemical Test Tube . Chemical experiment with Laboratory glass.

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Câmara de ar de teste

Chemical Test Tube . Chemical experiment with Laboratory glass. Chemical Test Tube . Chemical experiment with Laboratory glass.

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Carta de teste do olho da visão

Vision eye test chart test for 20/20 vision. Vision eye test chart test for 20/20 vision

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Teste de gravidez dos pares

African couple showing pregnancy test over white background. African couple showing pregnancy test over white background

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Câmaras de ar da análise laboratorial

Laboratory plastic test tubes for an experiment in a science research lab. Laboratory plastic test tubes for an experiment in a science research lab.

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High resolution tv pattern test card - screen texture might cause moirÃ©. High resolution tv pattern test card - screen texture might cause moirÃ©

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Cientista com câmaras de ar e pipeta de teste

Closeup of a scientist with test tubes and pipette. Horizontal format with focus on the test tubes. Closeup of a scientist with test tubes and pipette. Horizontal format with focus on the test tubes.

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Pares que olham em casa o teste de gravidez

Couple looking at negative home pregnancy test. Couple looking at negative home pregnancy test

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Mulher que comprime o pé para o teste de dobra da pele

Woman pinching leg for skin fold test - studio shot on white. Woman pinching leg for skin fold test - studio shot on white

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Criança que toma o campo do teste da visão

Young girl receiving the Field of Vision test for glaucoma. Shot with the Canon 20D. Young girl receiving the Field of Vision test for glaucoma. Shot with the Canon 20D.

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Jovem mulher no phoropter para o teste do olho

Young woman at phoropter at optician or ophthalmologist for eye test, she is near-sighted or long-sighted. Young woman at phoropter at optician or ophthalmologist for eye test, she is near-sighted or long-sighted