image tag: tests, orientation: vertical, main color: white, image quantity: 8
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biology, research, laboratory, technology, medical, lab, science -
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lab, research, chemistry, test, experiment, many, pharmaceutical -
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laboratory, sample tube, research, experiment, medical, the test, science -
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quiz, test, exam, questionnaire, multiple choice, testing, answer -
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lab, research, chemistry, test, experiment, many, pharmaceutical -
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blood, medical, attempts, tube, diagnostics, laboratory, glove -
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blood, medical, attempts, tube, diagnostics, laboratory, glove -
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blood, medical, attempts, tube, diagnostics, laboratory, glove