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Browse through our collection of sample preparation images and stock photos. They are all royalty-free and ready to use for your next project.

Price is in US dollars and excludes tax and handling fees
African-American Scientist

African-American Scientist

$5
Doctors handling sensitive samples in a sterile lab

Doctors handling sensitive samples in a sterile lab

$5
Pharmaceutical Research

Pharmaceutical Research

$5
Female nurse is tightening the tourniquet on the patient arm in the hospital

Female nurse is tightening the tourniquet on the patient arm in the hospital

$5
Male doctor in sterile gloves holding test tube

Male doctor in sterile gloves holding test tube

$5
Quality Control of Herbal Tea, Test for Presence of Pesticides

Quality Control of Herbal Tea, Test for Presence of Pesticides

$7
Female Technician in Laboratory

Female Technician in Laboratory

$5
Medical Student in Laboratory

Medical Student in Laboratory

$5
Charming woman doctor tightening the tourniquet on the patient arm in hospital

Charming woman doctor tightening the tourniquet on the patient arm in hospital

$5
Hand of female scientist in rubber glove shaking test tube

Hand of female scientist in rubber glove shaking test tube

$5
Woman Working in Laboratory

Woman Working in Laboratory

$5
Female doctor hands putting test tube into metal container

Female doctor hands putting test tube into metal container

$5
Female doctor hands holding test tube and needle

Female doctor hands holding test tube and needle

$5
Female doctor hands holding metal container with test tube

Female doctor hands holding metal container with test tube

$5
Blood Test Closeup

Blood Test Closeup

$5
Young African-American Scientist

Young African-American Scientist

$5
Young female scientist in a white lab coat preparing vial

Young female scientist in a white lab coat preparing vial

$5
Medical Technician in Lab

Medical Technician in Lab

$5
Hands of nurse in gloves wipe the patient's left hand with alcohol wipe for taking blood samples.

Hands of nurse in gloves wipe the patient's left hand with alcohol wipe for taking blood samples.

$5
Female Technician Working in Laboratory

Female Technician Working in Laboratory

$5
Young Woman Holding Petri Dish

Young Woman Holding Petri Dish

$5
Beautiful Female Scientist Side View

Beautiful Female Scientist Side View

$5
Research in Pharmaceutical Lab

Research in Pharmaceutical Lab

$5
African Med School Student in Laboratory

African Med School Student in Laboratory

$5
Nurse's gloved hands wipe patient's right hand with alcohol wipe to take blood samples.

Nurse's gloved hands wipe patient's right hand with alcohol wipe to take blood samples.

$5
Blood Test in Laboratory Closeup

Blood Test in Laboratory Closeup

$5
Analyzing blood sample

Analyzing blood sample

$5
Laboratory Tests Closeup

Laboratory Tests Closeup

$5
Female Scientist Working in Laboratory

Female Scientist Working in Laboratory

$5
Nurse inserting vacutainer with blood sample into centrifuge

Nurse inserting vacutainer with blood sample into centrifuge

$5