Stock

Stock

Image

Video

Video templates

Motion graphics

Audio

Design

Pinned

All tools

Image

Image Generator

Video

Video Generator

Video Project Editor

Audio

Voice Generator

Sound Effect Generator

Music Generator

Others

Mockup Generator

Background Remover

Sketch to Image

Company

Pricing About us AI Partners Program Events Blog

More

Enterprise API for Developers AI Suite documentation Android iOS Sell content

Legal

Terms of use Privacy policy Cookies policy

Company

Pricing About us AI Partners Program Events Blog

More

Enterprise API for Developers AI Suite documentation Android iOS Sell content

Legal

Terms of use Privacy policy Cookies policy

Create an AI image
Create an AI video
Create an AI icon

Purposive sampling technique Vectors

- Page 23

Vectors
Illustrations
Photos
Icons
Videos
PSD
Templates
Mockups
3D Models
Fonts

Premium

Chemical reaction
Beaker
Flask

Vector the girl is noting the readings of the experiments — Test tube
Chemical reaction
Flask

Vector laboratory set with lab equipment and scientist character — Scientist
Medical research
Chemist

Vector project planning flat illustration — Illustrations

Vector vector illustrations of advances in energy sources

Vector test tubes cartoon creativity concept light bulbs floating liquids innovative experiment — Experiment
Test tube
Laboratory

Vector doctor hold hand sample blood in test tube equipment for analysis blood donation vector

Vector flat test tubes with natural extracts for drugs — Chemistry lab
Chemical lab
Lab

Vector scientist working research chemical laboratory — Chemist
Scientist
Chemistry lab

Vector doctor or nurse in protective suit developing vaccine against coronavirus flat illustration. — Medical science
Medical research
Diagnosis

Vector epitope versus paratope vector illustration diagram — Immunology
Antibody
Bacteria

Vector source code doodle mini illustration — Cloud hosting
Coding
Programmer

Vector diabetes exam results abstract concept vector illustration — Blood sugar
Glucometer
Diabetes

Vector medical blood test illustration

Vector hand holding a test tube — Plasma
Prp
Blood test

Vector vector illustration in cartoon 3d style. isometric composition on dark background with text and characters. virus tests concept. medical research, laboratory worker looks for illness presence or cure — Chemist
Microbiology
Microscope

Vector 3d isometric flat vector conceptual illustration of selfmotivation — 3d
Illustrations
Illustration people

Test tube
Flask
Chemical

Vector chemical reaction illustration — Scientist
Lab
Chemical

Vector scientists research researcher standing on ladder pouring red liquid from tube to flask blood analysis in laboratory cartoon medical workers in coats with equipment examining sample vector — Chemist
Scientist
Flask

Vector professional scientist wearing virtual reality glasses using medical innovation in the lab — Vr
Ar
Metaverse

Vector curly girl method community differnt women with tools and hair cosmetics products — Hair shampoo
Hair product
Hair products

Vector scientist working with petri dish with agar bacterium colony researchers making chemical experiment in laboratory molecular engineering — Biochemistry
Genetics
Scientific

Vector hormonal devices and methods concept vector illustration

Vector virus tests, medicines development, microbiology laboratory conceptual illustration. isometric vector composition with characters and objects, cartoon 3d style. medical worker, microscope, reagents. — Chemist
Microscope
Experiment

Departure
Airport

Vector agronomic studies of soil analysis and control of pollution of land flat vector isolated — Farming
Microscope
Agriculture technology

Vector american man holding documents and checking process of test — Flask
Chemistry lab
Test tube

Vector an isometric illustration of coronavirus testing — Profile
Avatar
Isometric

Vector biology science design — Molecular
Molecular structure
Gene

Vector scientists conducting scientific researches team of laboratory assistants in uniform holding test tubes working in medical lab researchers making chemical experiments with test liquids and equipment — Test tube
Chemist
Microscope

Beaker
Flask

Vector medical test robot medicine automated lab phone — Medical science
Biotechnology
Laboratory

Vector man making chemical experiment with red liquid scientist working with laboratory glass — Chemist
Chemical
Scientist

Pandemic
Covid
Virus

Vector doping test urine and blood samples vector icon — Urine
Lab test

Vector antivirus vaccine scientists conducting scientific researches laboratory assistants test tubes working in medical lab researchers making chemical experiments test liquids and equipment virus in lab — Test tube
Chemist
Microscope

Vector medical support, health care, laboratory, medical services. — Medical science
Medical
Doctor illustration

Vector genetically modified food — Microscope
Chemical engineering
Biotechnology

Vector man student testing a chemical liquid in a laboratory hand drawn flat vector illustration — University
College
Academic

Vector technician repairing a circuit board

Vector bright banner inscription blood test concept. — Health tech
Healthcare technology
Health technology

Vector female scientist glues a blue label on the flask vector illustration — Chemist
Experiment
Chemical

Vector vaccine production flat concept illustration — Medical science
Pharmaceutical
Laboratory

Vector hyaluronic acid injection medical syringe and containers skin care and medical intervention flat vector illustration on white background horizontal flyer design. — Filler
Beauty clinic
Cosmetology

Vector chemical research laboratory flat designvector illustration — Pipette
Beaker
Test tube

Flask
Pipette
Beaker

Vector download flat illustration of lab — Lab
Lab test
Chemical lab

Vector chemist in lab uniform carrying laboratory rack with test tubes for chemical experiment — Chemist
Scientist
Test tube

Hosting
Computer networking
Data server

AI Assistant
AI Image Generator
AI Video Generator
AI Voice Generator
API
Android
iOS
All Freepik tools

Pricing
Sell content
Enterprise
FAQ
AI Suite documentation
Terms of use
Privacy policy
Cookies policy

About us
Careers
Search trends
Blog
Events
Magnific
Slidesgo
Help center

Get in touch

Copyright © 2010-2025 Freepik Company S.L.U. All rights reserved.