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Tryptophan or Trp is an amino acid that is used in the biosynthesis of proteins. 3d illustration
Kid's hands holding a molecular model of Remdesivir, an experimental drug from Gilead, used to treat the first case of 2019-nCoV in the United States (for a patient at Seattle, Washington). The model showed accurate atom connection and stereochemistry, which was professionally checked. Color symbols - black=carbon, red=oxygen, blue=nitrogen, white=hydrogen, purple=phosphorus
pyrrhotite iron sulfide rare earth mineral
crystaline Barite or Barytes mineral sample- clear or translucent dense mineral collected from the UK
Woodworking equipment in a furniture manufacture workshop in work
Lumpy sedimentary rock close up.
Cefazolin, cefazoline, cephazolin molecule. It is s beta-lactam antibiotic, first-generation cephalosporin. Molecular model. 3D rendering. 3D illustration
Mineral, pink Charoit
Apigenin, found in many plants, is a natural product belonging to the flavone class that is the aglycone of several naturally occurring glycosides. 3d illustration
chinese medicine Belamcanda chinecsis rhizoma belamcandae, Pardanthus, blackberry lily on black background
Blackboard with the chemical formula of Cortisone
High press made with Pu-erh tea. Front view.
The Unakite is a metamorphic rock roses and green with white veins, a type of granite composed of quartz (white or colorless), orthoclase pink and green epidote. Named after the site of Unaka (North Carolina), where it was discovered.
Pecan half 4X magnification. Focus stacked.
Crystal Stone macro, purple rough amethyst quartz crystals
Granite Igneous rock sample from Shap in the UK Lake District with distinct pink Feldspar crystals
Automated carpentry workshop equipment for production of wooden furniture close up
Frozen Puddle in the Meadow, Canada
handful of yellow medical capsules on dark green plain background,
Close-up Yellow Medicine Capsules in Packs
bow for gifts, gift  bow green, side view
Model of Eicosapentaenoic acid
multi connect 3d render illustration glass
Molecular structure on glass top desk with blue background.
A vertical closeup shot of dark minerals
A stationary group of marbles is being bombarded by other marbles from the perimeter. The marbles from the perimeter are blurred. The camera axis is slightly tilted.
Two yellow tablets for treating the throat lie on a white background.
A ball and stick model of Gelatin. Gelatin is a long-chain animal protein produced from collagen. It is widely used as a gelling agent in the food industry, as well as a thickener and stabalizer.
Pieces of smalt for mosaic in disposable plastic containers on the table, top view. Small Colored crushed stones for creativity and mosaic panels.
Automated liquid handling machine in a biotech laboratory.
Free Images: "bestof:Polyacrylonitrile.png Chemical structure of the polymer own 2006-07-20 Ewen Polyacrylonitrile"
Bringing Polymer Patterns into Focus (5940988602).jpg
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Bois coupé structure.jpg
Wall structure Pompeii.jpg
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Landscape of the village of Abasan.jpg
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Structure Tour Eiffel pilier nord.jpg
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Structure de la passerelle Léopold-Sédar-Senghor.JPG
Detail structure Tour Eiffel.jpg
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Wall structure Bourtzi castle Karystos Euboea Greece.jpg
Structure fer forgé Champs-sur-Marne.jpg
Structure church San Nicolas Granada Spain.jpg
Angkor Vat.jpg
St Vladimir Chersonesos 2012 G1.jpg
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Perspective métro aérien colonnes metalliques.jpg
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Colonnade temple Antoninus & Faustina Forum Romanum Rome.jpg
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Poliakrylonitryl.svg
PMAA polymer.svg
Polyimide.svg
Nomex.svg
Chitin.svg
Ethylene-vinyl alcohol polymer.svg
Poly(dichlorophosphazene).svg
Sol-gel silicate bonds.svg
Diphenylmethanol 200.svg
Tremetone chemical structure.svg
ATP (chemical structure).svg
Aceton (chemical structure).svg
Acetylcholin (chemical structure).svg
Adenin (chemical structure).svg
Aldosteron (chemical structure).svg
Amygdalin (chemical structure).svg
Anilin (chemical structure).svg
Anthracen (chemical structure).svg
CAMP (chemical structure).svg
Cholesterol (chemical structure).svg
Cholin (chemical structure).svg
Glycin (chemical structure).svg
Taurin (chemical structure).svg
Tetrahydropyran (chemical structure).svg
Thiazol (chemical structure).svg
Thymin (chemical structure).svg
Thyroxin (chemical structure).svg
Uracil (chemical structure).svg
Vinyl (chemical structure).svg
Haloxyfop-Chemical Structure V.1.svg
Cytosine chemical structure.svg
Muscimol chemical structure.svg
Raloxifene Chemical Structure V.1.svg
Lorcaserin Chemical Structure V.1.svg
Antiaromatics Chemical Structure V.1.svg
Fenpyroximate Chemical Structure V.1.svg
Phenol chemical structure.svg
Denatonium chemical structure.svg
AsDNA chemical structure.svg
DNA chemical structure.svg
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