Sample vials
Preparing sample vials
Pipetting
Stool sample jar
Medical sample tubes
Pipetting into microtubes
Cell culture plates
Scanning biological sample
Sample tubes on ice
Laboratory glassware
DNA autoradiogram
Medical sample tube
Disposable medical syringe and vials containing blood samples
DNA testing
Pesticide residue analysis
Biological samples
Petri dishes and vials
Petri dishes
Liquid in glass vials
Metoclopramide vials for injection
Scientist examining test tube in lab
Biological sample
Biochemistry research
Chemical experiment
Experiment with the test tube
Biological research
Test tubes
Test tubes and pipette
Microbiology research
Flasks, test tubes and mortar on shelf against white background
Flasks, test tubes and mortar on shelf
Medical samples
実験イメージ
Vial with blood sample
Quantum dot samples under UV light
Beakers with liquids on reflective table
Sample analysis
Pipette and eppendorf vials
Blood sample analysis
Biological research, conceptual image
スポイトとメスフラスコ
Genetic testing
Stem cell cultures in sample tray
Light microscope
Light microscope eyepieces
Disposable medical syringe and vials containing blood samples in kidney dish
Bacterial colonies on agar plates
Bacterial colonies on agar plate
Vials with red and blue liquid
Ergocalciferol vitamin D2 for injection
Tube containing blood sample on a bloodwork requisition form that lists a test for prostate-specific antigen (PSA)
Microscope Sample
Samples in phials
Pipetting sample
Pipette and vial
Sample in quartz cuvette
Microtube
Open vial
Natural product chemistry research
Bacteria and fungi cultured on Petri dish
Cell culture samples
Healthcare And Medicine
Microtubes
Slide preparation
Cancer research samples
Biohazard symbol and samples
Scientist closing the lid of a sample, conceptual image
Pipette and volumetric flask
Petri dish and a pipette
Starch content of leaves
Close up of spilled vial of liquid
Pill,Pill Bottle
Laboratory equipment
Test tubes in a holder
研究している女性研究者
Magnifying glass isolated on the white background
Science, conceptual image
Science lab
Close-up of petri dish test tubes and pipette in laboratory
Close-up of petri dish and pipette in laboratory
A sample in a pipette
Celluvisc eye drops
Japanese encephalitis vaccine
Close up of green liquid in test tubes
Germany, Bavaria, Munich, Test tubes and petri dishes for medical research in laboratory
Scientist dropping liquid into beaker
試験管を見る男性研究者
Coffee cup inside glass jar containing cold water
Pipetting coloured liquid into petri dishes
Chemistry research
Microscope Laboratory
Lab assistant using a pipette
Lab assistant holding samples
Vaccination,Syringe
Pill,Capsule,Vaccination,Syringe,Stethoscope