Free Images - SnappyGoat.com- bestof:Phenylmercuric nitrate.svg Chemical structure of phenylmercuric nitrate mercuriphenyl nitrate Own 15 37 30 April 2012 UTC Ed Edgar181 Organomercury compounds

Click Here for More Images from iStock- 15% off with coupon 15FREEIMAGES

Squalane is a hydrocarbon derived by hydrogenation of squalene. 3d illustration

A ball and stick model of a Polytetrafluoroethylene molecule, also known as PTFE or most commonly Teflon. It is a polymer consisting of only carbon and fluorine atoms. It is used as a non-stick coating for cookware, as a lubricant, and it is also used to contain highly reactive chemicals as it is extremely non-reactive.

Bacterial multidrug efflux pumps (E-CmeB) expel antibiotics from inside the bacterium (bottom): ciprofloxacin (yellow), chloramphenicol (violet), ampicillin (red).

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.

Microcrystalline wax with chemical formula on white laboratory table.

Nourish hair of shampoo or serum. Repair damaged hair concept, 3d rendering.

Spike glycoprotein homotrimer, a main target for neutralization antibody, to bind its receptor, ACE2, and mediate membrane fusion and virus entry. 3D cartoon and Gaussian surface models, white background.

Plant seedlings growing in the sun. Home gardening.

Halofantrine is a drug used to treat malaria. Halofantrine's structure contains a substituted phenanthrene, and is related to the antimalarial drugs quinine and lumefantrine. 3d illustration

$Streptococcus pneumoniae causes acute bacterial infections. Streptococcus pneumonia can be\ndifferentiated from other alpha-hemolytic streptococci\nbased on its susceptibility to optochin ( the disk is visible on the pic).$

Calcium carbonate chip in chemical watch glass with molecular structure on white laboratory table. Top view

Euphorbia 'Ascot Rainbow' in Eynsford, England

Glucosamine (C6H13NO5) is an amino sugar. treatment for osteoarthritis. Chemical structure model: Ball and Stick + Balls + Space-Filling. 3D illustration.

Folic acid, folate molecule. It is known as vitamin B9. Molecular model. 3D rendering. Illustration

A molecular model of Bisphenol A or BPA. It is a common building block in the production of many epoxy resins and plastics including polycarbonate plastic. As such it is present in a huge range of food packaging and household products. There are now concerns about its health effects, particularly its effect on children, infants and fetuses. Isolated on white.

3D cartoon and Gaussian surface models, chain id color scheme, PDB 7t3a, white background

$Organic Carnauba Wax in Chemical Watch Glass with molecular structure place next to beaker and \nPlatycerium stemaria fern. Chemical ingredient used in cosmetic industry.$

Wild grass in a field. The image is tightly cropped on the grass.

Superbug Fungus microbiology as Deadly Fungal Infection concept as a microbe threat and mucormycosis as Candida auris fungi spreading as a Mycology with a scientist holding a petri dish.

Toughened glass, protection of glass panes in a special furnace, Burnt inscription denoting ready and protected material against easy breakage. Glass industry

$Epipactis helleborine, the broad-leaved helleborine, is a terrestrial species of orchid with a broad distribution. It is a long lived herb which varies morphologically with ability to self-pollinate. \nDescription:\nEpipactis helleborine can grow to a maximum height of 1 m or more under good conditions, and has broad dull green leaves which are strongly ribbed and flat The flowers are arranged in long drooping racemes with dull green sepals and shorter upper petals. The lower labellum is pale red and is much shorter than the upper petals. \nFlowering occurs June–September. \nHabitat:\nFound in woods and hedge-banks and often not far from paths near human activity. It is one of the most likely European orchids to be found within a city, with many sites for example in Glasgow, London and Moscow. Sometimes spotted beside car parks. \nEpipactis helleborine is known for its successful colonization of human-made or anthropogenic habitats such as parks, gardens or roadsides. These roadside orchids exhibit special features such as large plant size and greater ability to produce flowers. Pollination plays a huge role as pollinators such as Syrphidae, Culicidae, Apidae etc. possess greater species diversity and visits the flowering sites more in anthropogenic habitats as compared to native ones. The visitation rates along with the reproductive success of these orchids are higher in large populations as they are more attractive to pollinators. \n\nDistribution:\nThis species is widespread across much of Europe and Asia, from Portugal to China, as well as northern Africa (source Wikipedia).\n\nThis is a very common Species in the described Habitats in the Netherlands.$

B-chain pentamer and A-chain subunit (green), 3D cartoon and Gaussian surface model, white background

Photomicrograph of filamentous blue-green algae, Oscillatoria species. Each band along the stand is one cell. This filament is very short probably having recently parted from a longer one. Filaments are typically many times longer. This algae is mobile, it moves and twists through the water. San Francisco Bay, California, USA. Live specimen. Wet mount, 40X objective, transmitted brightfield illumination. Note - motion blur of live specimen, very shallow depth of field, chromatic aberration and uneven focus are inherent in light microscopy.

Free Images: "bestof:Phenylmercuric nitrate.svg Chemical structure of phenylmercuric nitrate mercuriphenyl nitrate Own 15 37 30 April 2012 UTC Ed Edgar181 Organomercury compounds"

Real chancilleria exterior Granada Spain.jpg

Stained glass window cathedral Seville 1685.jpg

Armchair Prime Minister Vouli Athens.jpg

Bull of Dionysios of Kollytos Kerameikos P689 Athens.jpg

Pieter_Brueghel_the_Elder_-_The_Dutch_Proverbs_-_Google_Art_Project.jpg

Fra_Angelico,_Fra_Filippo_Lippi,_The_Adoration_of_the_Magi.jpg

Jacques-Louis David, The Coronation of Napoleon edit.jpg

Fiddlin'_Bill_Hensley,_mountain_fiddler,_Asheville,_North_Carolina_(LOC).jpg

Washstand_in_the_dog_run_of_Floyd_Burroughs'_cabin._Hale_County,_Alabama.jpg

Militar conversando con un motorizado.jpg

Structure de la passerelle Léopold-Sédar-Senghor.JPG

2012.10.03.155837 Aultman Street Ely Nevada.jpg

Roses du Jardin - Château du Moulin 2.JPG

Clocheton Pinnacle Cathedral Seville Spain.jpg

Inside the cathedral of Seville Andalusia Spain.jpg

Panoramic view of El Morro, Isla Margarita.jpg

Manzanar portrait Toyo Miyatake 00100u.jpg

Railway Express Agency lady 8d31602a.tif.tiff

2012.09.30.151456 Indian Summer US89 Chokecherry Area Logan Utah.jpg

Sarcophagus Ferdinand 1 of Austria Kaisergruft Vienna.jpg

Interior de la Basilica de la Chinita.jpg

Patio de la Sultana fountain Generalife Granada Spain.jpg

Detail door Abenceraje room Alhambra Granada Spain.jpg

Fontaines plaque jardin Sultane Generalife Granada Spain.jpg

$Ipomoea alba Alhambra Spain.jpg$

Structure church San Nicolas Granada Spain.jpg

Palais Generalife vu depuis Albayzin.jpg

Fontaine patio de Lindaraja Alhambra.jpg

Pont ancien, Riofrio, Andalousie, Espagne.jpg

Giralda depuis patio des orangers Séville Espagne.jpg

Puerta del Vino Alhambra Granada Spain.jpg

Upper gallery to the Capilla Real Granada Spain.jpg

Palacio San Telmo facade Seville Spain.jpg

Puerta del Privilegio real alcazares Seville Spain.jpg

Portal palacio san Telmo Seville Spain.jpg

Paris Metro 2 Porte Dauphine Libellule.JPG

Torre Guinigi from Torre Torre dell'Orologio.jpg

Launois-sur-Vence (Ardennes) église Saint-Etienne.JPG