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young woman, maybe chemist, businesswoman or teacher shows a molecular structure on a virtual whiteboard. Need more stuff like this:
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
3D Caffeine Molecule Made From Coffee Beans Illustration Isolated on Black and White Background With Clipping Path. Caffeine is a Drug That Stimulates the Activity of Your Brain and Nervous System by Blocking the Action of Adenosine.
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.
Borazine or borazole is a polar inorganic compound with the chemical formula B3H6N3. 3d illustration
Molecular model of tyrosine, one of 20 required amino acid to form proteins.
Beta-alanine or β-Alanine molecule. It is naturally occurring beta amino acid. Molecular model. 3D rendering. Illustration
sugar molecule on black chalkboard
Quinmerac herbicide molecule. 3D rendering. Atoms are represented as spheres with conventional color coding.
Chemical science background
Vitamin A(Retinol). Found in food and used as a dietary supplement. 3D illustration. Chemical structure model: Ball and Stick. RGB + Alpha(Transparent) channel.
3d structure of l-glucose molecule.
Borazine or borazole is a polar inorganic compound with the chemical formula B3H6N3. 3d illustration
A ball and stick model of N,N-Diethyl-meta-toluamide, commonly known as DEET. The most common active ingredient in insect repellents. Isolated on white.
PABA is an intermediate in the synthesis of folate by bacteria, plants, and fungi. White background.
Amino Acid Lysine
Perfluoroisobutene fluorocarbon molecule.  3D rendering. Atoms are represented as spheres with conventional color coding: carbon (grey), fluorine (lig
3d Molecular StructurePlease see some similar pictures from my portfolio:
salicylic acid is an organic compound with the formula hoc₆h₄co₂h. a colorless, bitter-tasting solid, it is a precursor to and a metabolite of aspirin. It can be used for 3d model atom atomic. background biochemistry biotechnology black c6h6 carbon. chemical chemistry compound cyclic double bond education ethane. hydrocarbon hydrogen illustration isolated model molecular molecule structure. nucleus organic oxygen research science scientific single sphere. structural formula study substance symbol three dimensional white.
sugar molecule on black chalkboard
Borazine with Li cation and hydrogen molecules as hydrogen storage system. 3d illustration
A molecular model of the analgesic aspirin, a nonsteroidal anti-inflammatory drug (NSAID).  Isolated on black.
hand with pen drawing the chemical formula of MDMA
Molecular model of lactose, a disaccharide sugar in milk.
N-Nitroso-diethylamine or NDEA carcinogenic molecule. 3D rendering. Atoms are represented as spheres with conventional color coding.
marker and hand at molecular formula background
Acetamide or Ethanamide, Acetamide is an organic compound with the formula CH₃CONH₂. It is the simplest amide derived from acetic acid. It finds some use as a plasticizer and as an industrial solvent. It can be used for 3d model atom atomic background biochemistry. biotechnology black c6h6 carbon chemical. chemistry compound cyclic double bond education. ethane hydrocarbon hydrogen illustration isolated. model molecular molecule structure nucleus organic oxygen. research science scientific single sphere structural formula. study substance symbol three dimensional white.
Chemistry science formulas on whiteboard, isolated on white with clipping path.
Acipimox is a niacin derivative used as a lipid-lowering agent. 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.
Free Images: "bestof:Meta-DOB.png Chemical structure of Meta-DOB drawn in ChemDraw by User Mark PEA en wikipedia Ronhjones CommonsHelper 2007-06-29 Mark PEA wikipedia en Mark PEA"
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