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Highlight on chemical element Barium in periodic table of elements. 3D rendering
Chemical formula of Adrenaline
Calcium carbonate chip in chemical watch glass with molecular structure on white laboratory table. Top view
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.
Squalane is a hydrocarbon derived by hydrogenation of squalene. 3d illustration
Two beer cans on an oil drum with criminologist's number next to them at the crime scene, we see it illuminated by camera flash
Antimicrobial susceptibility testing in petri dish. Microbiologist check Antibiotic resistance of bacteria
serpentine rock mineral sample studio shot with white background
Prednisone is a glucocorticoid medication mostly used to suppress the immune system and decrease inflammation in conditions such as asthma, COPD, and rheumatologic diseases.
Chemical formula of Progesterone
Phenol in old glass bottle on a sheet of paper with chemical formulae (selective focus)
Close-up shot of a petri dish for checking an antibiotic in the laboratory.
Water (Molecular formula: H2O) is a clear, odorless, tasteless liquid that is essential for most animal and plant life. Chemical structure model: Ball and Stick. 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).
Microcrystalline wax with chemical formula on white laboratory table.
Zinc supplements on their periodic table square.
Chemical formula of Glyphosate. Close-up.
plant Stem of Wheat C.S. under light mircoscope with white background
Graphic representation of the chemical formula of the theobromine molecule with a blurred background of cocoa beans and powder and dark chocolate. Nutrition and science. Natural sources of theobromine. 3d rendering
Chemical formula of Aldosterone
Glucosamine (C6H13NO5) is an amino sugar. treatment for osteoarthritis. Chemical structure model: Ball and Stick + Balls + Space-Filling. 3D illustration.
A ball and stick model of Eicosapentaenoic Acid or EPA. It is an omega-3 polyunsaturated fatty acid. It is introduced into the diet by eating oily fish. Isolated on white.
Potassium permanganate (KMnO4) with chemical structure , a common chemical compound that combines manganese oxide ore with potassium hydroxide.
Double zones can be seen around 3 antibiotic disks. This is a clear sign of more than one bacterium being present. To measure antibiotic susceptibility for each bacterium it will be necessary to isolate E. coli and Klebsiella on separate agar plates.
Backgrounds of Characteristics of Bacteria and Fungi for education in Microbiology laboratory.
Close-up shot of a petri dish for checking an antibiotic in the laboratory.
Legal Cannabis Oil
Soup bowl with spoilage and greasy mold stands on the kitchen drawer. Top view
Chemical formula of Progesterone. Close-up.
Macro takes a picture of a melon.
Free Images: "bestof:Cocaine analog Tamiz 14.svg Chemical structure of a cocaine analog Own 12 27 24 January 2016 UTC Ed Edgar181 Cocaine analogs"
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