Click Here for More Images from iStock- 15% off with coupon 15FREEIMAGES 
Acrylic Fluid Art. Gold sparkles wavy pattern on dark blue background. Abstract background or texture.
Mid adult male hair stylist owner  preparing to dye hair
Micrograph of a moss leaf, Dicranum, with elongated cells, and an elongated midrib (costa) that may be the water conducting cells of the leaf, with polarization at 100x.
Marble material texture, background, suitable for design.
The normal liver cells or hepatocytes contain lipid droplets, more frequent near the central vein of hepatic lobules, that can be demonstrated using osmium tetroxide as fixative. In steatosis or fatty liver disease, the amount of lipid droplets is pathologically very increased.
Part of microscope, focus on slide with specimen held by hands in protective gloves under the objectives, illuminated by fiber optic lamp
Hookworm egg human parasite in stool examination test find microscope 40x.
Dark background
ESBL negative in sensitivity test in muller hinton media.
Frozen Puddle in the Meadow, Canada
Hand made cross section of a branch from a knotweed plant, Reynoutria japonica, showing the cortex at 40x with polarization.
Oil droplets and acrylic paint abstract work
Botany concept, close up of long red and yellow pistils and stamens. Stock footage. Details of an unusual flower underwater
Agat Texture Background, Polished Gemstone Surface Pattern, Glittering Crystals, Yellow-Green Gem Mockup, Banner, Raw Agat Mineral Banner, Copy Space
Closed up bitten leaf - negative image technique.
Close-up of a group of four differently colored stones in a stream bed. Different textures surrounded by cold water.
Gastrotricha, Biological Classification: Phylum seen under Microscope. They are commonly referred to as Hairy backs. They live on and in between particles of Sediment on the seabed floor. There are nearly 809 species that are either Freshwater or Seawater Creatures
Gemma from a Marchantia polymorpha thallus from a stream called Broad Brook in East Windsor, Connecticut at about 100x with polarization.
Juvenile granulosa cell tumor: Ovarian juvenile granulosa cell tumor (JGCT) is an extremely rare sex cord-stromal tumor that is most commonly encountered in prepubertal girls and young women.
Male veterinarian working in laboratory. Vet doctor is examining sample at animal hospital. He is wearing uniform.
Zea Stem C.S.under light microscopy
cook preparing a red frosted cake using air bush
Abstract and extremely close up view at blackberries in process of smoothie preparation.
Cancer cell, tumor with metastasis isolated on white background. Concept of health care, medicine, biology, microbiology, science. 3D render, 3D illustration, copy space
Woman doctor stands near hematological analyzer in testing unit of modern laboratory, she has a test tube in her hands
A high scale magnification photograph of the conidia and conidiophores of a Penicillium species fungus. At the end of the long conidiophore are the phialides that form the spores. Some species of Penicillium are used in cheese making, others produce the antibiotic penicillin. The photograph was taken with a light microscope fitted with Nomarski differential interference contrast optics that give high contrast at maximum aperture for optimal resolution.
Background rain drops close up
Close-up of abstract green and blue glittering diamond shaped pattern against black background.
Free Images: "bestof:Laughlin quasiparticle interferometer sample atomic force micrograph.svg en Laughlin quasiparticle interferometer sample atomic force micrograph SVG based on"
Laughlin quasiparticle interferometer sample scanning electron micrograph.svg
Laughlin quasiparticle interferometer sample atomic force micrograph.svg
Atomic force microscope block diagram.svg
Atomic force microscope block diagram (it).svg
Atomic force microscope block diagram (de).svg
Atomic force microscope block diagram (ru).svg
Atomic force microscope block diagram (ca).svg
Microscopio de fuerza atomica esquema v2.svg
MicropalancaAFM.svg
Finnish air force fin flash 1918.svg
Atomic force microscope block diagram v2.svg
Atomic force microscope block diagram (es).svg
LIGO simplified.svg
Lontara.svg
Ad Lib Sample.svg
Energielabel de.svg
Atomic bomb 1945 mission map.svg
Fourier Transform spectrometer principle.svg
Micropalanca.svg
Energy label en.svg
big-bang-armageddon-explosion-pop-458648.jpg
Roundel Eritrean Air Force.svg
big-bang-armageddon-explosion-pop-458658.jpg
big-bang-armageddon-explosion-pop-458643.jpg
big-bang-armageddon-explosion-pop-466312.jpg
tail-star-background-lichtreflex-466310.jpg
big-bang-armageddon-explosion-pop-466309.jpg
big-bang-armageddon-explosion-pop-422749.jpg
Lithuanian Air Force Roundel 1923.svg
Lithuanian Air Force Roundel 1921.svg
Lithuanian Air Force Roundel 1928.svg
Royal Moroccan Air Force Roundel.svg
Royal Moroccan Air Force Roundel (I).svg
Periodic table by Mendeleev, 1869.svg
Bezier curve.svg
CriticalFrequencyAliasing.svg
Qatar Air Force flag.svg
Lithuanian Air Force Roundel 1920-1921.svg
Lithuanian Air Force Roundel 1921 (rudder).svg
Ukrainian Air force fin flash (variant).svg
Royal Moroccan Air Force Roundel (III).svg
Royal Moroccan Air Force Roundel (II).svg
Flag of the Sarawak People's Guerilla Force.svg
Spectral Peak Processing (SPP) sample transformation (Bonada & Loscos 2003, Fig.3).svg
Logo de Fuerza Aerea Mexicana.svg
Roundel of the Croatian Air Force.svg
Energy label mk.svg
NZ-Air-OF1A.svg
NZ-Air-OF1B.svg
NZ-Air-OF2.svg
NZ-Air-OF3.svg
NZ-Air-OF4.svg
NZ-Air-OF5.svg
NZ-Air-OF6.svg
NZ-Air-OF7.svg
NZ-Air-OF8.svg
NZ-Air-OF9.svg
Flag of the Qatar Air Force.svg
Air Force Flag of the People's Republic of China.svg
Elements abundance-bars.svg
Roundel of the Peoples Liberation Army Air Force (Low Visibility).svg
Roundel of the Georgian Air Force.svg
Roundel of the Kenyan Air Force.svg
Roundel of the Lebanese Air Force.svg
Roundel of the Macedonian Air Force.svg
Roundel of the Mauritanian Air Force.svg
Roundel of the Myanmar Air Force.svg
Roundel of the Niger Air Force.svg
Roundel of the Nigerian Air Force.svg
Roundel of the Pakistani Air Force.svg
Roundel of the Peoples Liberation Army Air Force.svg
Roundel of the Panamanian Air Force.svg
Roundel of the Senegalese Air Force.svg
Roundel of the Suriname Air Force.svg
Roundel of the Tanzanian Air Force.svg
Roundel of the Togolese Air Force.svg
Roundel of the Ugandan Air Force.svg
Roundel of the Ukrainian Air Force.svg
Roundel of the Georgian Air Force first star.svg
Roundel of the Sudanese Air Force (wings).svg
NZ-Air-OF10.svg
Roundel of the German Air Force.svg
Flag of the Commander of the Siamese Air Force (1936-1979).svg
Roundel of Zaire Air Force.svg
Chinese Roundel 1916-1920.svg
Serbian Air Force fin marking.svg
Precession (angular momentum).svg
RDAF 1st Lt.svg
RDAF Capt.svg
RDAF Col.svg
RDAF Fly Off.svg
RDAF Gen.svg
RDAF Lt Col.svg
RDAF Maj Gen.svg
RDAF Maj.svg
Roundel of the Royal Yugoslav Air Force 1923.svg
Battle of Barnet, early-battle.svg
Tide schematic.svg
RDAF 2nd Lt.svg
RDAF Brig Gen.svg
Terms of Use   Search of the Day