Click Here for More Images from iStock- 15% off with coupon 15FREEIMAGES 
Close-up shot of a petri dish for checking an antibiotic in the laboratory.
Selective focus of a bottle of pure aspartame artificial sweetener sugar substitute. White laboratory background with copy space.
Pet check-up routine
Antibiotic resistance testing. Selective focus show the inhibition zone of Ofloxacin (OXF) antibiotic on microbial colony.
Set of Petri dishes with different culture samples on white background, top view
Treatment of cats from fleas and ticks. Applicacion drops to the withers of the animal from a plastic pipette. Close-up of female hands, a pipette with a drug, a gray cat's head and back. View from above.
Micrograph of amoeba. Live specimen. Wet mount, 40X objective, transmitted brightfield illumination. Note - motion blur of live animal, very shallow depth of field, chromatic aberration and uneven focus are inherent in light microscopy.
Citric acid in bottle , chemical in the laboratory and industry, Chemicals used in the analysis
Close-up shot of a petri dish for checking an antibiotic in the laboratory.
Backgrounds of Characteristics and Different shaped Colony of Bacteria and Mold growing on agar plates from Soil samples for education in Microbiology laboratory.
A close-up of a female scientist's hands as she carefully measures and weighs chemicals
Selective focus of a bottle of pure aspartame and saccharin artificial sweetener sugar substitute chemical compound comparison. White laboratory background with copy space.
Scientist or laboratory technician working with laboratory instruments
Noxious additives in cosmetics. Laboratory with chemical substances.
Unrecognisable female scientist tests samples with a pipette in a laboratory
Bacteria cells were incubated on the microplates and tubes in the CO2 incubator, parasite, infectants
Close-up shot of a petri dish for checking an antibiotic in the laboratory.
Copper(II) sulfate with molecular structure. Chemical ingredient used in medical and public health issues.
Photos taken in the biotechnology laboratory focused on addressing global challenges of biosustainability, including sustainable production of food and feed, but also biochemicals and materials.
Selective focus of a bottle of Sodium Cyanide pure chemical compound used for illegal cyanide fishing. White laboratory background.
Hemp Floral Wax in a petri dish
Mold samples on white background. A petri dish with colonies of microorganisms for bacteriological analysis in a microbiological laboratory. Close up view of mould
Unrecognizable female chemist technician examining blue glitter in facial cream sample over petri dish on environment research laboratory. Scientist studying microplastics on cosmetic composition.
Close-up shot of a petri dish for checking an antibiotic in the laboratory.
Colonies of Micrococcus luteus bacteria on agar plate and close up view of micrococci bacteria, photo and 3D illustration
Food problem
Colorful dry chemicals and magnetic material in loose powder form varying in a wide range of shades.
Close-up of microcentrifuge tubes in a lab staying open in blue clamp on laboratory desk
Free Images: "bestof:Cyclisierung Aspartam.svg en Cylisation of aspartame de Zyklisierung von Aspartam zu 2 5-Dioxopiperazin Own Yikrazuul 1 9 08 Aspartame Dehydration reactions"
Religión en Isla Margarita, Valle del Espíritu Santo.jpg
Lizumer Sonnenspitze from S.jpg
Halali.JPG
Volcano crater of Nysiros.jpg
Sulzenaualm mit Sulzenaukogel.jpg
Beleuchtete Rodelbahn.jpg
Schloss Schaumburg von Westen.jpg
Balduinstein, center from west.jpg
Monastery bell, Rome, Italy.jpg
Arkalochori Axe 215.jpg
Naturhistorisches Museum, Wien, Kuppel - Blick von Südwesten 9849.jpg
Maschikuliturm, 2.jpg
Kuhmöser von Süden.jpg
Festung Marienberg, 7.jpg
Hong Kong at night B&W.jpg
Gut Marienhof Haupthaus DRI edit.jpg
Ayutthaya Thailand 2004.jpg
Tableau_31_Indians_hunting_the_bison_by_Karl_Bodmer.jpg
Trône portable Habsbourg Versailles.jpg
La Roque-Gageac Dordogne.jpg
Erdfunkstelle Fuchsstadt - 18-Meter-Antenne.jpg
Landscape_of_Danube_near_Regensburg,_Albrecht_Altdorfer,_W.A.F._30,_Alte_Pinakothek_Munich.jpg
Erdfunkstelle Fuchsstadt.jpg
Schwarzenfels, Sinntal.jpg
British 1854-1856 2009 G1.jpg
Schloss Lembeck, 3.jpg
Cetonia aurata take off composition 05172009.jpg
Würzburger Residenz, Gartenfront.jpg
Quebec Bridge - Pont de Québec.jpg
Global tropical cyclone tracks-edit2.jpg
Wasserschloss Mespelbrunn, 6.jpg
Pieter_Brueghel_the_Elder_-_The_Dutch_Proverbs_-_Google_Art_Project.jpg
Elefantetosha2.JPG
Jirafaetosha.JPG
Okaketosha.JPG
Gacelas en Etosha.jpg
Parkscheinautomat Skidata.jpg
Sylvensteinspeicher sunset.jpg
Haemanthus albiflos BW 1.JPG
Bois coupé structure.jpg
Seekarspitze von Achenkirch.jpg
Tramin 1.JPG
Strawberries-with-leaves-Isolated-on-a-white-background.jpg
Doppelhobel.jpg
Balaton (Plattensee) 021.JPG
Sosua beach.jpg
Innsbruck-Stiftskeller.jpg
La Restinga Lagoon.jpg
Segovia - Acueducto 08.jpg
Elchingen Taufe.jpeg
Berlin Schering Office.jpg
Lattices Maracaibo Cathedral.jpg
Rafael Urdaneta Bridge 3.jpg
Cirrus fib.jpg
Guilin mifan.jpg
Siegel_Grafen_zu_Brehna_1226.JPG
Valsolda.jpg
Steffenbachbrücke20130930.jpg
Tramin 2.JPG
Prapratno, Croatia.JPG
Sunrise clouds.jpg
Puits Rouffignac.jpg
Paul von Hindenburg (1914) von Nicola Perscheid.jpg
Naturhistorisches Museum, Wien - Blick von Museumsquartier-9887.jpg
Naturhistorisches Museum, Wien - Blick von Museumsquartier-9891.jpg
01 Luftbild Frankfurt oder Slubice 09072011.jpg
Somali refugee camp Eritrea.JPG
Schrammsteine Sächsische Schweiz 1.JPG
Schrammsteine Sächsische Schweiz 2.JPG
Alpspitze-Mountain-in-Germany.jpg
popular-commerce-region-near-the-center-of-Sao-Paulo-Brazil.jpg
Kleinbreitenbach-Thuringia-Germany.jpg
Akko BW 4.JPG
Giant Tortoise.JPG
2Heißluftballons.jpg
Saint Maurice - 3 Côtes du Rhône.JPG
Rules1.jpg
Passerelle ruisseau Moulin-Haut.jpg
Vieux moulin Rouffignac 2.jpg
Halle Domme.jpg
Prairie fleurie Dordogne.jpg
Ruisseau soleil.jpg
Ruelle Eyzies.jpg
Macht zu Lande detail Hofburg.jpg
Die Macht zu Lande Michaelertrakt Hofburg Vienna.jpg
Folded serpentinite.jpg
Junsjoch und Pluderling.jpg
Canisianum Innsbruck from NNW.jpg
Carrera de la Virgen Granada Spain.jpg
Chiostro di San Zeno.jpg
Gipfelkreuz Haneburger.jpg
Oursons gélatine marché Rouffignac.jpg
Bobines fil Rouffignac.jpg
Vitrail Rochefort Belgique St Nicolas 18082013.jpg
Beach-Oostende-20040908-015.jpg
Château Beynac Dordogne.jpg
Château Beynac 2 Dordogne.jpg
Château Beynac 3 Dordogne.jpg
Château Beynac 4 Dordogne.jpg
Château Beynac Dordogne 5.jpg
Terms of Use   Search of the Day