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Fisetin plant polyphenol molecule. 3D rendering. Atoms are represented as spheres with conventional color coding.
Science, research and plants in a lab tube for ecology, agriculture and innovation on a leaf. Healthcare, chemistry and grass in water for pharmaceutical analysis, test or biotechnology education
Bottle with pipette and chemical formula with text \
Medical Laboratory Research Background
Hand of the scientist shows yellow sample solution was prepared in the NMR glass tubes for analysis by the NMR spectroscopy method. NMR solvent glass bottles, chloroform, pyridine, DMSO, D2O, and methanol.
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.
Glyphosate in glass, Herbicides are used to manage wasteland or control weeds in agriculture, laboratory experiment
Scientific test tubes in a lab
7,8-Dihydroxyflavone or 7,8-DHF molecule. 3D rendering. Atoms are represented as spheres with conventional color coding.
Wrong food
Phenol in old glass bottle on a sheet of paper with chemical formulae (selective focus)
3D rendering of microscopic particles and bubbles
Vitamin A(Retinol). Found in food and used as a dietary supplement. 3D illustration. Chemical structure model: Ball and Stick.
Woman scientist experimenting with chemicals in the laboratory, Biotechnology Research, female scientist mixing a chemical formula for water testing .
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.
Alpha-linolenic acid, Omega 3 ALA 3D molecule structure, on blue background, 3D rendering illustration
Bisphenol A - BPA (C15,H16,O2) molecule written on the white board. Structural chemical formula. Education concept
Molecular structure of Acetone or dimethyl ketone
Dicyclohexyl phthalate (DCP) plasticizer molecule. 3D rendering. Atoms are represented as spheres with conventional color coding.
Reagent tube in chemical laboratory
Organic Curcuma Powder with molecular structure, cosmetic chemical ingredient on white laboratory table.
Molecular Model of Vitamin E.
Salicylic acid molecule. It is used in the production of pharmaceuticals, in cosmetics. Molecular model. 3D rendering. Illustration
Medical Laboratory Research Background
Immunity protection concept, Chromium. Hexagons with Chromium icon, blurry background.
Science or laboratory operators wearing gloves before work with testing  water analysis
3d model of triolein molecule, chemical formula and 2d structure. This triglyceride, contained in olive oil, is derived from glycerol and three units of fatty acid oleic acid
A ball and stick model of Ethyl Eicosapentaenoic Acid or E-EPA. It is an omega-3 polyunsaturated fatty acid.
Ubiquinol molecule. Reduced form of coenzyme Q10. 3D rendering. Atoms are represented as spheres with conventional color coding.
Laboratory Instruments
Free Images: "bestof:Synthesis Lignin.svg monolignols paracoumaryl alcohol X Y H ; coniferyl alcohol X OCH3 Y H ; sinapyl alcohol X Y OCH3 Monolignole Cumarylalkohol X Y H ;"
Synthesis Lignin.svg
Monolignols general.svg
Monolignols.svg
Synthesis Lignin II.svg
Coniferol.svg
Syringin.svg
Cimetidine synthesis 01.svg
LigninPolymerisation.png
Paracoumaryl alcohol.png
Coniferyl alcohol 3D ball.png
Coniferyl alcohol.png
Sinapyl alcohol.png
Coniferyl alcohol 3D spacefill.png
Synthesis of alkenes - Dehydration of alcohol.png
Pyrethrinfigure1.gif
Alcohols from epoxides via grignard.png
Alcohols from aldehyde via grignard.png
Alcohols from formaldehyde via grignard.png
Alcohols from ester via grignard.png
Alcohols from ketone via grignard.png
Isoamyl acetate synthesis.png
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