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Vitamin Coenzyme Q10 with chemical formula on a pink background. To prevent aging. Pills and medicine

Microcrystalline wax with chemical formula on white laboratory table.

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 structure, formula of caffeine on glass in the lab close-up. Lecture on chemistry. Blue background

Molecular structure of Sulfur dioxide SO2

Chemical formula of Progesterone. Close-up.

$Chemical structural formula of caffeine drawn on chalkboard.\nIsolated on schoolboard background$

Security door into a biological research laboratory for Genetics.

Chemical formula of Testosterone on a blackboard

Close-up shot of a petri dish for checking an antibiotic in the laboratory.

Glutathione (GSH) is an antioxidant in plants, animals, fungi, and some bacteria and archaea. White background

Phenol in old glass bottle on a sheet of paper with chemical formulae (selective focus)

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

Vitamin A. Retinol 3d molecule on paper texture background. Skeletal formula of vitamin a. Recessed text in green and yellow.

Mannitol is a type of sugar alcohol. It is used as a low calorie sweetener as it is poorly absorbed by the intestines. As a medication, it is used to decrease pressure in the eyes, as in glaucoma, and to lower increased intracranial pressure.

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.

Organic carnauba wax flake with molecular structure. Chemical ingredient used in cosmetic industry.

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glycerin in a bottle, chemical ingredient in beauty product, skin care products

Young scientist with test tube making research in clinical laboratory.Professional science specialist at work.

Close-up shot of a burning loop for streck petri dish plate, checking an antibiotic in the laboratory.

Free Images: "bestof:Phosphorylethanolamine.svg Skeletal formula of phosphorylethanolamine Created using http //www acdlabs com/download/chemsk html ACD/ChemSketch 10 0 and Inkscape"

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