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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
Chemical formula of Adrenaline
Karlsruhe, Baden-Wuerttemberg,Germany – October 13, 2013: This dictionary is very famous and used by brazilians learners of German language.This version (Portuguese - German) of the German brand Langenscheidt stands on a white background. The photo was photographed in a studio setting.
Topaz crystal isolated on the white background.
Microcrystalline wax with chemical formula on white laboratory table.
Fragment of uranium or yellow cake
Prednisone is a glucocorticoid medication mostly used to suppress the immune system and decrease inflammation in conditions such as asthma, COPD, and rheumatologic diseases.
Food supplement capsules with oil - vitamin A
Squalane is a hydrocarbon derived by hydrogenation of squalene. 3d illustration
Registered Trademark Symbol Under The Snow
Magnesium. Alkaline earth metals. Chemical Element of Mendeleev's Periodic Table. in square cube creative concept.
Traditional Indonesian Jamu medicinal vegan drink made with freshly blended turmeric, ginger, galangal, lemon grass, pandan, pepper, cinnamon, cloves, cardamon, star anise, lime.
close up for vegetable oil in bowl
Chemical formula of Progesterone
Organic Carnauba Wax in Chemical Watch Glass with molecular structure place next to beaker and \nPlatycerium stemaria fern. Chemical ingredient used in cosmetic industry.
Close up of a Petri dish with yellow specimens in it
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.
Tafamidis is a medication used to delay loss of peripheral nerve function in adults with familial amyloid polyneuropathy. 3d illustration
specimen of natural rough chrysoberyl crystal cutout on white background
Hospital wastewater contain high abundances of antibiotic resistance genes compared to municipal wastewater. The antibiotic-resistant organisms  originate from hospital patients.
Riluzole is a medication used to treat amyotrophic lateral sclerosis and other motor neuron diseases.
Photomicrograph of flatworm,
Copper(II) sulfate with molecular structure. Chemical ingredient used in medical and public health issues.
Effervescent vitamin C
Filtration and water purification scheme contaminated molecules pass through filter layers
Smoky quartz
Honeycomb with honey on petri dish over white background
Prostaglandin D2 or PGD2 is a prostaglandin that binds to the receptor PTGDR as well as CRTH2. 3d illustration
Diet concept. Orange juice and measuring tape
Free Images: "bestof:Methyl yellow.png Chemical structure of Methyl yellow Author date of creation selfmade by Shaddack 1 November 2005 Source self-made Copyright Public Domain PD"
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Daffodils yellow.jpg
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Balboa park yellow roses garden.jpg
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Scottish countryside yellow green grass.jpg
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Surface wall paint yellow white.jpg
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Raindrops on red and yellow flower.jpg
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