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Squalane is a hydrocarbon derived by hydrogenation of squalene. 3d illustration
Chemical formula of Cortisol
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.
Microcrystalline wax with chemical formula on white laboratory table.
Phenol in old glass bottle on a sheet of paper with chemical formulae (selective focus)
Chemical plant equipment under construction
Glucosamine (C6H13NO5) is an amino sugar. treatment for osteoarthritis. Chemical structure model: Ball and Stick + Balls + Space-Filling. 3D illustration.
Blastomycosis is a fungal infection caused by inhaling Blastomyces dermatitidis spores. If it involves only the lungs, it is called pulmonary blastomycosis. Only about half of people with the disease have symptoms, which can include fever, cough, night sweats, muscle pains, weight loss, chest pain, and feeling tired.
Antibiotic resistance testing. Selective focus show the inhibition zone of Ofloxacin (OXF) antibiotic on microbial colony.
Chemical formula of Progesterone
Neohalicholactone is unusual fatty acid metabolites having a cyclopropane ring and a nine-membered lactone. 3d illustration
3d Rendering Molecular Structure,Ozone,Hydrogen and oxygen
Chemical formula of Progesterone. Close-up.
Onion flower close up photo.
Organic Carnauba Wax in Chemical Watch Glass with molecular structure place next to beaker and \nPlatycerium stemaria fern. Chemical ingredient used in cosmetic industry.
Allium flower macro close up for use as a background or plant identifier.
Vitamin Coenzyme Q10 with chemical formula on a white background. To prevent aging. Pills and medicine
Chemical formula of melatonin
Cholesterol level is shown using a text and formula
A molecular model of the flavonoid Quercetin.  An antioxidant and anti-inflamatory, it is used as a nutritional suplement.  It is commonly found in many fruits and vegetables and is a significant chemical component of tea.  Isolated on white.
Cuckoo spit, caused by froghopper nymphs (Philaenus spumarius)
Hypertension disease renal different area under microscopy, this is art treated normal light microscopy image,for original image check my other files
Microcrystalline wax with chemical formula on white laboratory table. Top view
Cow Parsley in a field.
Chemical formula of Vitamin E with black pen. Close-up.
Ornamental onion flower about to come into full bloom. Defocused green garden background with beautiful bokeh light spots. Space for copy.
Detail of soap bubbles with sugar. Photography made with a digital microscope.
Fruits of masterwort (Peucedanum ostruthium). Pennine Alps. Piedmont. Italy.
Lopinavir molecule. It is antiretroviral protease inhibitor, used in with ritonavir in the therapy of human immunodeficiency virus HIV infection and acquired immunodeficiency syndrome AIDS, 2019-ncov, coronavirus.
Slice of natural crystal for patterns and textures use with high resolution.
Free Images: "bestof:Enduracididine.svg Chemical structure of enduracididine Own 01 58 30 January 2015 UTC Ed Edgar181 Alpha-amino acids Guanidines"
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