Ceny
Vstoupit do systému
Search keywords: zkouška
Nalezeno obrázků: 197
Podle datumu přijetíPodle oblibenosti
Obrázků na stránce:
Obrázky z Adobe Stock
laboratory chemistry equipment, test tube icon with mesurment scale, lab flask icon. Stock Vector illustration isolated on white background.
Chemistry lab icon set. Included icons as Chemical, formula, Medical analysis, Laboratory test flask, experiment and more.
Tired student. Mental stress, education, preparation, frustration, learning concept. Tired depressed frustrated guy student has fear before exam or university tests. Stressful time in study process.
Rapid test kit with different positive and negative for COVID-19 - quick fast blood test - detection of antigens COVID19 disease - coronavirus
Green check mark and red cross mark in circle. Vector illustration. Isolated on white background
Assessment line icons. Editable stroke. Pixel perfect
National Radon action month is observed every year in January, to urge everyone to protect their health by testing the indoor air in homes and schools for radon. Vector illustration
test gradient icon
Vector lab flask icon. Two-tone version on black and white background
Evaluation or employee assessment, rating or performance review for improvement, satisfaction feedback checklist, appraisal or measure performance, businesswoman giving tick on evaluation checklist.
Woman looking at positive pregnancy test
Quality control icon set. Containing inspection, evaluation, product, quality assurance, process, testing and more. Solid vector icons collection.
Tiny people testing quality assurance in software isolated flat vector illustration. Cartoon character fixing bugs in hardware device. Application test and IT service concept
Biuret Test for Proteins: no color change, i.e., the solution remains blue - proteins are absent; the solution turns from blue to purple - proteins are present.
AB testing A?B split comparison web conversion test
Survey or feedback opinion checklist of completion or questionnaire form evaluation or assessment review checkbox clipboard concept businesswoman complete survey with lightbulb pencil modern flat
Allens test vector illustration. Physical arterial blood examination scheme
exams icon in different style vector illustration. two colored and black exams vector icons designed in filled, outline, line and stroke style can be used for web, mobile, ui
science tube test
Creative vector illustration of positive, negative 2 lines pregnancy test kits isolated on transparent background. Art design pregnant, childbirth template. Abstract concept graphic element
Concept of online exam, online testing, questionnaire form, online education, survey, internet quiz. Isometric vector illustration.
test tube, medical test tube sign vector
Doctor consultation or check ups senior woman. Medical exam of elderly female patient in hospital. Physical and mental health support and care mature people. Vector illustration
Online education compositions, people learning on computer, distant courses scene collection, vector illustrations of students taking classes on business professions, internet exams and webinars
Vector graphic of color blind test number. Ishihara Test daltonism color blindness disease perception test number blindness test set.
Glyph style icon of test tubes in a stand
test line icon
Antigen rapid test diagnostic line icon. Antibody covid medical rapid hand fast test line icon
Set illustration of CMYK Print Test Calibration Chart for CTP Printing.
Laboratory test linear icon
Doctor collecting patient blood sample from vein 2D vector isolated illustration. Medical tests flat characters on cartoon background. Clinic colourful scene for mobile, website, presentation
Test glass tubes in rack. Equipment for Biology science, education or medical tests.
Blood tube for testing in laboratory on coronavirus SARS CoV-2. Blood test for viral disease Covid-19 NCP. Realistic 3d test tube, results sample for virus positive-negative. Vector illustration
Exams and tests abstract concept vector illustration.
University students studying in classroom
Dermatologically tested vector water drop icons
Quality control and satisfaction standard inspection tiny person concept, transparent background.Production and manufacturing process review and examination illustration.
colorful test tubes
Clipboard icon set. Checklist on the clipboard line icon with checkmarks, checklist, document, gear, pencil. Clipboard outline icons. Checklist symbol. Editable stroke. Isolated. Vector illustration
手書きのはなまるイラスト　テストや宿題などの評価記号
Dna test infographic. Genome sequence map.
Online education scene concept. Students read ebooks, study remotely using computer. Distance learning from home, e-learning service. Science research, prepare for exams. Vector character illustration
Man blows into breathalyzer to check presence of alcohol in blood and to be safe before car trip. Young guy takes breathalyzer test to prove to police that doesnt have hangover after party.
Coronavirus test infographic icon-03
Chemistry beakers with Erlenmeyer flask and test tube holding chemicals flat vector icon for science apps and websites
Crash test dummy car safety symbol set
Business benchmark vector concept. Symbol of high quality, performance, management. Minimal illustration.
Blood test flat icon with blood samples
test tube icon. simple outline test tube vector icon. on white background.
Lab glassware on table. Laboratory flasks, test tubes, glass beakers and vials with different chemical liquids. Chemistry science experiment. Flat vector illustration isolated on white background
Laboratory beaker icon set. Сhemistry and biology symbol in flat and outline style. Chemical test tube icon. Laboratory glassware or beaker equipment tools. Сhemical experiment in flask vector
Realistic vector empty test tubes and test tubes with blood. With cork and without cork.
Vector graphic of color blind test. Ishihara Test daltonism color blindness disease perception test letter blindness test set. vector eps10.
Online education and exam deadline concept. Vector flat people illustration set. Collection human character with laptop, test answer choose, hourglass watch. Design for college, school, course banner
Chemical test tube with a star
Test tube icon vector, filled flat sign, solid pictogram isolated on white. Laboratory glass symbol, logo illustration
Pregnancy test with positive result and two lines with inscription hooray. Planned pregnancy. Vector illustration
The student filling out answers to exam test answer sheet with a pencil. School and Education. Test score sheet with answers
Laboratory test tube vector isolated illustration
Test TV Screen
Audit icon set. Accounting line icons collection. Check and audit line icons collection. Vector illustration.Editable Strokes
Feedback or rating scale with smiles representing various emotions arranged into horizontal row. Customer's review and evaluation of service or good. Colorful vector illustration in flat style.
test line icon
Beaker, flask object. Chemical laboratory research. Proven medicine, vaccine development. Approved treatment. Medical research. Editable Stroke. Vector illustration
A colored design icon of mobile test time
Chemistry | Chemist Dad | Test Tubes | Laboratory Experiments | Laboratory Apparatus | Laboratory Flask | Laboratory | Chemicals | Original Illustration | Vector and Clipart | Cutfile and Stencil
Boy solve test pass exam in school cartoon posters
Coronavirus COVID19 mobile testing station working process
Crash test sign on white background
Chemical test Vector Icon
100点満点のテスト用紙
Color Bridge Coated CMYK. Color Chart. Print Test Page. Color Numbers or Names. RGB, CMYK, Pantone. Vector color palette.
Vector set of glass test tubes with multi-colored liquid reagents with and without bubbles isolated on white background.
Online testing concept,education line art concept,E-learning
Set of realistic 3d glass test tube with shadow isolated on light background. Vector illustration
black test tubes icons. Medical icon. Contour symbol. Vector illustration.
Student passing test on laptop, choosing answer on online exam, composition with flat character, vector illustration of distant education, taking poll, learning on internet course, study concept
set of different test containers to an analytical study- vector illustration
Illustration of scientific glassware - test tubes. Vector illustration
CMYK Print Calibration Illustration with Offset Printing Marks and Color Test
Doctor Hand holding test tube with blood isolated on white. Medical background, advertising websites. Laboratory research. Equipment for analysis. Vector illustration in flat style
Create test abstract concept vector illustration.
Microscope clinically tested vector icon. Medically approved product health safe certificate microscope label seal
Exam test line icon. Website, service, program. Online education concept. Vector illustration can be used for topics like finals, testing, modern education system
Online education and examination testing concept - computer device screen with paper exam check list and pencil - isolated vector conceptual icon
Quality Control Icons vector illustration with thin line editable stroke contains inspection, improve, validation, production, process, compliance, testing, audit, certified, specification, precision
Risk Assessment Icon Lineal Syle
Functional testing and examining bugs in app system outline hands concept. Programming and coding problem prevention using code check, analysis and audit vector illustration. Software development.
Breast Self Examination, How to do a self breast exam at home. Breast cancer, medical infographic. Prevention of breast cancer. Self-examination. Vector healthcare poster, banner, site, template.
exam results
100 exam score icon design, one hundred and smile symbol, very good test results
print mark calibration collection cmyk calibration
Laboratory glassware 3d realistic vector set isolated on white background. Graduated lab tube, beaker and flask filled different colors liquids illustration. Equipment for chemical test collection
approved icon vector in illustration
Decoding DNA spiral from a flask with biological materials. DNA test flat illustration.
Glass test tube vector icon
Continuous improvement icon collection set. Containing business, evaluation, innovation, hypothesis, management, optimization, performance icon. Simple line vector illustration.
cartoon test tube spilling
CMYK print test page vector illustration
Litmus pH test strips in test tubes showing a range of colours.
Next page
/ 10
VectorGraphics
FAQ
CONTACT US
[email protected]
SUBSCRIBE
LANGUAGES
Facebook icon Instagram icon Behance icon Twitter icon
Our goal is to offer the best high-quality vector illustrations and graphics. VectorGraphics is a vibrant community of creative artists, providing royalty-free images. All contents are released under the VectorGraphics License, which makes them safe to use for private and commercial purposes. Over 20000 vector illustrations and high-resolution images brought to you by our community of artists. We hand-select every illustration and accept only the best.
VectorGraphics.io All rights reserved.
Právní informace TERMS and AGREEMENT