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Scientist looking at beaker

Scientist looking at beakerFREE

Young man looking through a microscope with his course mate making notes 版權商用圖片

Young man looking through a microscope with his course mate making notesFREE

Young woman looking through a microscope

Young woman looking through a microscopeFREE

Intravenous drip

Intravenous dripFREE

SyringeFREE

Different laboratory beakers and glassware monochrome

Different laboratory beakers and glassware monochromeFREE

Veterinarian performing surgery

Veterinarian performing surgeryFREE

Beaker and conical flasks 版權商用圖片

Beaker and conical flasksFREE

Medical imageFREE

Nurse holding a syringe

Nurse holding a syringeFREE

Hand of the nurse to prepare for drip

Hand of the nurse to prepare for dripFREE

Syringe injecting a tomato with pills beside it

Syringe injecting a tomato with pills beside itFREE

SyringeFREE

Midsection view of hands in surgical gloves and surgical lights in the operating room

Midsection view of hands in surgical gloves and surgical lights in the operating roomFREE

Hand of a doctor with a knife

Hand of a doctor with a knifeFREE

The development of fungal mold in food green mold on black white background microbiology macro abstract background

The development of fungal mold in food green mold on black white background microbiology macro abstract backgroundFREE

Scientist looking at beaker 版權商用圖片

Scientist looking at beakerFREE

Young man holding laboratory flask and test tube

Young man holding laboratory flask and test tubeFREE

Hand of a doctor with a syringe 版權商用圖片

Hand of a doctor with a syringeFREE

Young man measuring solution with a pipette

Young man measuring solution with a pipetteFREE

Whiteboard with formula and flasks 版權商用圖片

Whiteboard with formula and flasksFREE

Scientist holding chemistry beaker with tongs

Scientist holding chemistry beaker with tongsFREE

Robot android men in competition

Robot android men in competitionFREE

Science concept design 版權商用圖片

Science concept designFREE

Scientist using a pipette to drip solution into beaker 版權商用圖片

Scientist using a pipette to drip solution into beakerFREE

Female doctor with syringe

Female doctor with syringeFREE

Testing flaskFREE

Human hand holding a syringe

Human hand holding a syringeFREE

BeakerFREE

Hand to the blood collection 版權商用圖片

Hand to the blood collectionFREE

Scientist holding beaker while taking notes

Scientist holding beaker while taking notesFREE

The development of fungal mold in food green mold on black white background microbiology macro abstract background

The development of fungal mold in food green mold on black white background microbiology macro abstract backgroundFREE

Small ampoule among big ampoules

Small ampoule among big ampoulesFREE

LabFREE

Scientist using the microscope

Scientist using the microscopeFREE

MicroscopeFREE

Young woman looking at liquid in test tube

Young woman looking at liquid in test tubeFREE

Test tubes in rack 版權商用圖片

Test tubes in rackFREE

Team of surgeons in the operating room female surgeon holding stethoscope and looking at camera 版權商用圖片

Team of surgeons in the operating room female surgeon holding stethoscope and looking at cameraFREE

Scientist using the microscope

Scientist using the microscopeFREE

Doctor looking at thermometer in front of patient

Doctor looking at thermometer in front of patientFREE

Conical flaskFREE

Portrait of surgeon with surgical mask and surgical cap in the operating room

Portrait of surgeon with surgical mask and surgical cap in the operating roomFREE

Dental hygienist to check the teeth

Dental hygienist to check the teethFREE

Test tubeFREE

Chemical flasks

Chemical flasksFREE

Nurse holding a syringe

Nurse holding a syringeFREE

Dental appliances

Dental appliancesFREE

Hand holding a chess piece 版權商用圖片

Hand holding a chess pieceFREE

Bottles of bathing gel on top of towels

Bottles of bathing gel on top of towelsFREE

A plant with soil on a hand trowel 版權商用圖片

A plant with soil on a hand trowelFREE

Plant hatched from an egg

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Portrait of surgeon with surgical mask and surgical cap in the operating room

Portrait of surgeon with surgical mask and surgical cap in the operating roomFREE

Hand surgery doctors 版權商用圖片

Hand surgery doctorsFREE

Young man measuring solution with a pipette

Young man measuring solution with a pipetteFREE

Businesswoman and boiling flask 版權商用圖片

Businesswoman and boiling flaskFREE

Two men in fencing suits in a duel

Two men in fencing suits in a duelFREE

Veterinarian with dog

Veterinarian with dogFREE

Doctor with syringe

Doctor with syringeFREE

Chemical flask 版權商用圖片

Chemical flaskFREE

Laboratory burner heating a chemical flask

Laboratory burner heating a chemical flaskFREE

Infographic of education

Infographic of educationFREE

Test tube 版權商用圖片

Test tubeFREE

Female veterinarian portrait 版權商用圖片

Female veterinarian portraitFREE

Young man holding molecular structure

Young man holding molecular structureFREE

LabFREE

ShirtFREE

Blood and plasma in test tube

Blood and plasma in test tubeFREE

Test tube 版權商用圖片

Test tubeFREE

The development of fungal mold in food green mold on white isolate background microbiology macro abstract background

The development of fungal mold in food green mold on white isolate background microbiology macro abstract backgroundFREE

Women use skin lotion 版權商用圖片

Women use skin lotionFREE

Joy see a computer monitor 版權商用圖片

Joy see a computer monitorFREE

DentistsFREE

Girl holding a green leaf

Girl holding a green leafFREE

Pharmacist taking down and examining prescription medication in a pharmacy 版權商用圖片

Pharmacist taking down and examining prescription medication in a pharmacyFREE

Nurse putting on surgical glove

Nurse putting on surgical gloveFREE

Conical flaskFREE

Low angle view of surgeon wearing a surgical mask and glasses in the operating room

Low angle view of surgeon wearing a surgical mask and glasses in the operating roomFREE

Laboratory equipment

Laboratory equipmentFREE

Businesswoman extending her hand for a handshake with two men in the background 版權商用圖片

Businesswoman extending her hand for a handshake with two men in the backgroundFREE

Dental probeFREE

Chemical flask 版權商用圖片

Chemical flaskFREE

A row of test tubes with blood

A row of test tubes with bloodFREE

Seedling in egg shell

Seedling in egg shellFREE

Chemical flaskFREE

Hand of a doctor with a syringe

Hand of a doctor with a syringeFREE

Electronic thermometer 版權商用圖片

Electronic thermometerFREE

Five ampoulesFREE

Hand with a syringe

Hand with a syringeFREE

Hand holding sapling

Hand holding saplingFREE

Female doctor with syringe 版權商用圖片

Female doctor with syringeFREE

Dentist showing patient how to clean teeth

Dentist showing patient how to clean teethFREE

Chemical flaskFREE

Female doctor with syringe

Female doctor with syringeFREE

Chemical flaskFREE

Utsute injection

Utsute injectionFREE

Scientist holding chemistry beaker while lighting up bunsen burner

Scientist holding chemistry beaker while lighting up bunsen burnerFREE

Scientist looking at beaker

Scientist looking at beakerFREE

Midsection view of hands in surgical gloves and surgical lights in the operating room

Midsection view of hands in surgical gloves and surgical lights in the operating roomFREE

Human hand holding a potted plant 版權商用圖片

Human hand holding a potted plantFREE