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This is a beautiful piece of native copper, just as it comes out of the earth. The specimen is about 4 inches across and is from Michigan's upper penisula, which is well-known for copper.
Copper(II) sulfate with molecular structure. Chemical ingredient used in medical and public health issues.
CuCl2 Copper chloride molecule model, dark display with molecule data. Science, chemical compound, research, education, chemical bond, element.
Copper periodic table element, mining, science, nature, innovation, chemical elements used in physics and other sciences
macro of test tubes filled with blue copper sulfate
Blue molecule. Isolated on white background. 3D Render
vibrant blue rosasite and calcite crystal mineral sample on granite
Fictitious molecule model inside red and blue pill isolated on white.
copper oxide in bottle , chemical in the laboratory and industry, Chemical used in the analysis
Lactose-negative biofilm-forming Enterobacter cloacae, resistant to multiple drugs.  Enterobacter cloacae is a member of the normal gut flora. These bacteria are responsable for many hospital-acquired infections for which the mortality rate is generally high.
Copper(II) sulfate with molecular structure. Chemical ingredient used in medical and public health issues.
copper metal mineral texture as very nice background
3d Rendering Molecular Structure,Ozone,Hydrogen and oxygen
shattuckite mineral specimen stone rock geology gem crystal
Drug in capsule that begins to dissolve in the body
Blue chemical powder on watchglass
Pyrit + Chalcopyrit + Malachit, Mexico, Conc del Oro
Tartrazine powder in Petri dish, top view. Food coloring. CI 19140 or FD&C. Food additive E102. Tartrazine is a synthetic lemon yellow azo dye.
Laboratory equipment with blue liquid isolated on white background. Photo with clipping path.
Copper(II) sulfate in test tube with molecular structure. Chemical ingredient used in medical and public health issues.
Molecular model of lactose, a disaccharide sugar in milk.
copper sulphate in bottle , chemical in the laboratory and industry, Chemical used in the analysis
Color reagents in test tubes and flasks are on the table. Study chemistry. Natural Sciences. Desk. Classroom. Laboratory at the university. Biolaboratory. Science.
Borazine with Li cation and hydrogen molecules as hydrogen storage system. 3d illustration
3D rendering of experimental supplies
3D Molecular Set in Blue on Reflective Surface
DNA-Molecular Structure
Cosmetic chemicals ingredient on white laboratory table. Potassium Permanganate Liquid, Alcohol.
Test tubes.Blank medical test tubes. Extreme Close-Up,
Free Images: "bestof:CopperHydroxideCarboxylicAcidCatalyst.png en copper hydroxide as catalyst Own Choij 2009-06-13 Copper II hydroxide Hydrazines"
Casseroles cuivre Vaux.jpg
Plaque Pont Alexandre III Paris.jpg
2012.09.29.104651 Trucks Bingham Canyon Mine Utah.jpg
Tractor T-16 2009 G2.jpg
Cetonia aurata take off composition 05172009.jpg
Dome Hofburg Vienna.jpg
Westfaelischer_Friede_in_Muenster_(Gerard_Terborch_1648).jpg
Clocher Peterskirche Vienne.jpg
Hofburg Michaelertor Vienna.jpg
Philippe_d'Anjou.jpg
Børsen dragon spire roofs Copenhagen Denmark.jpg
Copper(II) conf.svg
1,1,1-Trimethylolpropane synthesis.svg
Reaction of Propan-1-ol and Copper(II) oxide to Propionaldehyde.svg
Reaction of Propan-1-ol and Copper(II) oxide to Propionaldehyde 2.svg
2,5-Dimethyl-2,5-hexanediol synthesis.svg
Togni s reagent II reaction 03.svg
Copper_Flash_Smelting_Process_(EN).svg
TMAH.svg
Autoprotolyse eau.svg
Barium hydroxide-catalyzed methylsuccinic acid preparation.svg
Barium hydroxide-catalyzed diacetone alcohol preparation.svg
Telluric acid.svg
Copper tetrafluoroborate.svg
Methylation Ammonia.svg
Metfendrazine.svg
Barium hydroxide-catalyzed 2-carboxy-1,3-dihydroxynaphthalene preparation.svg
Safrazine.svg
Mebanazine.svg
Kupfertartratkomplex.svg
Circle Copper Solid.svg
Aniline carbylamine reaction.svg
Diagramme binaire Cu Zn.svg
Diagramme binaire Cu Sn.svg
Cu-ATSM skeletal.svg
Biuret Test.svg
Diagramme binaire Cu Sn bronze.svg
Diagramme binaire Cu Zn laiton.svg
Gamma-Acetylpropanol synthesis.svg
Phthalocyanine green G.svg
Copper_Flash_Smelting_Process_(DE).svg
Teniers-monos_en_la_escuela-prado.jpg
Ind cu hoard groups.svg
Reaction Tyrosinase.svg
The Blessed Bernardo Tolomei Visiting Victims of the Plague by Giuseppe Maria Crespi.JPG
Hans von Aachen - Couple with a mirror.jpg
Kupfer(II)-acetylacetonat.svg
Classement cu al conductivite.svg
David Teniers (II) - Temptation of St Antony - WGA22101.jpg
Sexes-planetary-sym.svg
Hachures metaux.svg
Flash_smelting_(Outokumpu_furnace).svg
Sr 2 Ru O 4 Layered Perovskite Structure.svg
Sexes-planetary-sym-dimcolors.svg
Sexes-planetary-sym-pinkblue.svg
Mn coa ömnögovi aimag 2011.svg
David_Teniers_the_Younger_-_Die_Galerie_des_Erzherzogs_Leopold_Wilhelm_in_Brüssel.jpg
HeteroSym.svg
Adam_Elsheimer_-_Die_Verspottung_der_Ceres_(Milwaukee).jpg
Gérard_(II)_Scotin_-_The_Audience_Chamber_during_the_reception_of_the_bride_at_Dresden_Palace_on_2_September_1719_-_Google_Art_Project.jpg
Global Market Share by PV Technology from 1990 to 2013.svg
CopperHydroxideCarboxylicAcidCatalyst.png
UllmannCopperHydroxide.png
Cupric hydroxide.JPG
Cupronickel hydroxide.JPG
Idrossido di rame organic2.png
Kristallstruktur Kupfer(II)-hydroxid.png
UllmannCu(OH)2.PNG
IDrossido di rame organic.png
Nickel oxide and copper carbonate.JPG
Copper(II) hydroxide.JPG
Cu(OH)2 CarboxylicAcidCatalyst.PNG
Kupfer-II-hydroxid-og.jpg
Copper(II) hydroxide - Cu(OH)2.jpg
Lead(II) hydroxide.JPG
Cobalt(II) hydroxide (2).JPG
Lead(II) hydroxide solution.JPG
Copper(II) sulfate.JPG
Copper(II) oxide (2).JPG
Copper(II) phosphate.JPG
Copper(II) silicate.JPG
Copper(II) carbonate.JPG
Copper(II) phosphate (2).JPG
Basic Copper(II)-carbonate blue.JPG
Copper(II)chloride crystal 01.jpg
Copper(II)acetate crystal 01.jpg
Copper(II) oxide.JPG
Copper(II) borate.JPG
Copper(II) chloride crystal.JPG
Réz(II)-hidroxid.jpg
Copper(II) carbonate crystal structure.png
Mamluk Haji II copper fals 1382.jpg
Mamluk Shaban II copper fals Hama.jpg
Ferrous hydroxide 2.JPG
Ferrous hydroxide.JPG
BiuretTestComplex.png
CuSO4.jpg
Cobalt hydroxides.JPG
Copper solution.jpg
CuSO4 hydrát.png
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