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Blackboard with the chemical formula of Cortisone
Electronic circuit board with Audio amplifier
The normal liver cells or hepatocytes contain lipid droplets, more frequent near the central vein of hepatic lobules, that can be demonstrated using osmium tetroxide as fixative. In steatosis or fatty liver disease, the amount of lipid droplets is pathologically very increased.
There is a cortical cyst in the lower pole of the right kidney measuring 6.1 x 6.1 x 6.1 cm, with the upper thin posterior separation containing calcification 3 mm thick.  This is most probably benign Bosniak 2-2F. No suspicious renal mass, stone or hydronephrosis.  The unopacified renal collection system appears grossly normal.
multi connect 3d render illustration glass
Red solid color background with light pattern as photo
Chemical & medical molecular model
Hookworm egg human parasite in stool examination test find microscope 40x.
Periodic table detail for the elements Hafnium and Tantalum. Image uses an altered public domain periodic table as the source document. Part of a series covering all the elements
Agat Texture Background, Polished Gemstone Surface Pattern, Glittering Crystals, Yellow-Green Gem Mockup, Banner, Raw Agat Mineral Banner, Copy Space
Close-up  Light Emitting LED Diode for lantern on hand
Molecular atom model on light grey background, space for text. Chemical structure
Gastrotricha, Biological Classification: Phylum seen under Microscope. They are commonly referred to as Hairy backs. They live on and in between particles of Sediment on the seabed floor. There are nearly 809 species that are either Freshwater or Seawater Creatures
Background of vintage radio components, many old transistors made in the ussr, close up radio parts
Human Cell Division
Macro Close up of components and microchips on old PC circuit board.
Hexagonal Grid
electric engine. copper windings. engine rotor
3d rendering of Christmas Tree with Spheres, Neon Lighting, Minimal New Year, Christmas Concept.
isolated acetone molecule made by molecular model with another two molecules at the background on white
Amyl nitrite - Antihypertensive medical inhaler
Yohimbine(quebrachine), is an indole alkaloid derived from the bark of the African tree Pausinystalia johimbe. C21H26N2O3. Chemical structure model: Ball and Stick. 3D illustration.
Ultrasonic Sensor For Measuring Distance.
Chemical formula of Vitamin E with black pen. Close-up.
Metal grater Isolated on white background
Random molecular and atomic connections background. Dark space with 3d render of floating geometric segments from connected white balls. Biochemical volumetric formulas in space
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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
Molecular structure on glass top desk with blue background.
Free Images: "bestof:Tetra plat.svg en Resonance structures of Tetrachloroplatinate ion with orbitals labelled own Officer781 2013-10-04 Hypervalent compounds"
Tetra plat.svg
Di silv.svg
Tri copp.svg
Hepta iodi.svg
Hexa moly.svg
Tetra sulf.svg
Tetra xeno.svg
Penta xeno.svg
Hexa xeno.svg
Hexa sulf.svg
Penta phos.svg
Di xeno.svg
Tri chlo.svg
Penta chlo.svg
PhenolateResonance.svg
PhenolResonance.svg
Sulfurdioxide-resonance.svg
Ylene vs Ylide.svg
Phenol resonance.svg
NitrileYlide Res VB ST.svg
Benzene structures.svg
Tetra-tert-butyltetrahedrane.svg
Electron-hole.svg
Mesomerie Phenyldiazonium-Kation V.1.svg
Allylic resonance.svg
Hydroxid Ion General Formulae V.1.svg
Hydroxid Ion Common Formulae V.1.svg
Sulfur-dioxide-resonance-2D.svg
1,3,5-Triazaspiro--5.5-undeca-1,3-diene V.1.svg
Structure FeAl B2.svg
Hydroxid Ion Less Common Formulae V.1.svg
Tread coextruded 4part.svg
PF5 SF6 PF6- Hypervalent Structure Resonance.png
Phosphite-ion-resonance-structures-2D.png
Munchnone Resonance Structures.png
TpResonStr's.png
NMFresonanceStr's.png
N-methylformamide Resonance Structures.jpg
Tetraedrico.PNG
Thiocyanate-resonance-2D.png
Carbonate-ion-resonance-2D.png
Acetylium-ion-resonance-2D.png
Criegee intermediate resonance structures.png
Potassium tetrachloroplatinate(II).jpg
Sulfate-resonance-2D.png
Sulfite-resonance-2D.png
Chlorate-resonance-2D.png
Mes SubstHet.png
Phosphonates.png
PhosphinesVarious.png
StericAcidChemStr.png
Nitronate .png
MCO2structures.png
TBZC2.png
TBZC3.png
TBZC.tif
Selenite.png
PhosphoranePh5.png
PhosphatesView.png
PhosphonatesEtc.png
Pyridinium ion.png
Phosphonium ion.png
AllylMO.png
Isolobal Figure6.png
Isolobal Figure3 1.png
Isolobal Figure3.tif
Isolobal Figure6.tif
Isolobal Figure8.tif
TBZC1.png
Adamantane dication.png
Geometries hexaccordinats.jpg
MO-Peroxid.png
Dawson ion.png
Diazo Group Mesomeric Structures V.1.png
Hexa sulf.png
Penta phos.png
Phenoxide-anion-resonance-2D-skeletal.png
B2H6MOdiagram.jpg
Potassium-tetrachloroplatinate-xtal-1990-C-3D-balls.png
Potassium-tetrachloroplatinate-xtal-1990-C-3D-SF.png
Cyclopentadienide-resonance-2D-skeletal.png
Enzymatic oxidation of arachidonic acid.png
3,3'-Diaminobenzidine molecule planar ball.png
3,3'-Diaminobenzidine molecule planar spacefill.png
4-Cyano-4'-pentylbiphenyl molecule planar spacefill.png
4,4'-Biphenol molecule planar from xtal ball.png
4,4'-Biphenol molecule planar from xtal spacefill.png
Biphenyl molecule planar ball.png
Biphenyl molecule planar spacefill.png
Representaciones del metano.JPG
SrCu2(BO3)2 high temperature phase.png
Cu2Fe2Ge4O13.jpg
Atacamite.png
Botallackite.png
Thoreaulite crystal structure.png
Benitoite structure.png
Dioptase structure.png
Dioptase structure ac.png
CCTO (1).jpg
Lambda notation heterocycles.png
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