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Colorful dry chemicals and magnetic material in loose powder form varying in a wide range of shades.
Hematite crystal background.
calcium carbonate lumens, used in the treatment of hyperphosphatemia in patients with renal failure or associated with hyperparathyroidism and in hypocalcemic states
Minerals and Jewels
Copper(II) sulfate with molecular structure. Chemical ingredient used in medical and public health issues.
A copper mine ore nugget.
Isolated sample of a Magnesite rock on texture background. Magnesite Sedimentary Rock sample. Magnesite rock isolated.
Sugar on a black background
Petri dish with white chemical powder on dark background. Pile of Titanium dioxide. Food additive E171. In paint, food, toothpastes, cosmetic and skin care products, used as pigment and thickener.
chinese medicine glauber's salt on black background
Potassium hexacyanoferrate is used in chemistry lessons to grow red, monoclinic crystals.
Sea salt on a black background
Small pile of the element Carbon (C) in powder form.
Magnified close up of mineral encrusted basalt rock.
Close up chemical ingredient on white laboratory table. Di-Ammonium Prosphate in Chemical Watch Glass. Side View
Green quartz crystal isolated on the white background.
Backgrounds of Powder Polymer for education in Lab.
The white color rocks seen here along the shoreline of Lake Salda in Turkey were formed over time by microbes that trap minerals and sediments in the water. These so-called microbialites were once a major form of life on Earth and provide some of the oldest known fossilized records of life on our planet.
Calcium Chloride flakes, salt in solid state, used in brine for refrigeration machines, road dust and ice control, in cheese and in cement. Industrial use, isolated black background, copyspace
Fragment of uranium or yellow cake
Isolated sample of a shale rock on texture background. shale Metamorphic Rock sample. Shale mineral stone isolated.
small green shiny metallic nugget just found by searchers on the white background
A rock sample of Obsidian a volcanic glass rock extruded from a volcano
Close-up samples of processed glass waste for material development research.
Sea salt on a black background
Chemical powder from the chemistry kit with macro lens photographed in studio
green milk tea powder
aluminum oxide in petri dish, on digital scale
Magnified close up of a rough textured igneous rock.
Free Images: "bestof:Manganese(II)-sulfate-tetrahydrate-sample.jpg 2007-04-30 own Benjah-bmm27 Benjah-bmm27 Manganese II sulfate Samples of inorganic compounds"
Manganese(II) nitrate.svg
Tin(II) Sulfate.svg
Manganous manganic oxide.svg
Mercury fulminate.svg
Manganese(II)-sulfate-tetrahydrate-sample.jpg
Manganese(II)-sulfate-photo.jpg
Copper(II)-sulfate-pentahydrate-sample.jpg
Nickel(II)-sulfate-hexahydrate-sample.jpg
Nickel(II)-sulfate-photo.jpg
Manganese(II)-carbonate-sample.jpg
Nickel(II)-chloride-hexahydrate-sample.jpg
Cobalt(II)-nitrate-hexahydrate-sample.jpg
Basic-nickel(II)-carbonate.jpg
Iron(II)-sulfate-heptahydrate-sample.jpg
Basic-cobalt(II)-carbonate.jpg
Manganese-dioxide-sample.jpg
Copper(I)-chloride-sample.jpg
Potassium-ferrocyanide-trihydrate-sample.jpg
Potassium-permanganate-sample.jpg
Potassium-ferricyanide-sample.jpg
Cobalt(II)-carbonate-photo.jpg
Ammonium-cerium(IV)-sulfate-sample.jpg
Nickel(II)-chloride-hexahydrate-photo.jpg
Cobalt(II)-nitrate-photo.jpg
Iron(II)-oxalate-sample.jpg
Cobalt(II)-chloride-hexahydrate-sample.jpg
Copper(II)-nitrate-trihydrate-sample.jpg
Basic-copper(II)-chromate-sample.jpg
Tris(bipyridine)ruthenium(II)-chloride-powder.jpg
Phenolphthalein-sample.jpg
Titanium-dioxide-sample.jpg
Hydrating-copper(II)-sulfate.jpg
Copper(I)-chloride-photo.jpg
Sodium-nitroprusside-sample.jpg
Silver(I)-oxide-sample.jpg
Síran manganatý.JPG
Potassium-dichromate-sample.jpg
Potassium-permanganate-photo.jpg
Chlorid manganatý.JPG
Potassium-chromate-sample.jpg
Aluminium-trichloride-hexahydrate-sample.jpg
Chromium(III)-oxide-sample.jpg
Iron(III)-oxide-sample.jpg
Iron(III)-chloride-hexahydrate-sample.jpg
Chlorid manganatý.PNG
Síran manganatý.PNG
Síran železnatý.JPG
Síran nikelnatý.JPG
Iron(III)-nitrate-nonahydrate-sample.jpg
Síran olovnatý.PNG
Copper(I)-bromide-sample.jpg
Copper-Sulfate.JPG
Fluorid manganatý.PNG
AgCO3-powder-A.jpg
Ammonium-metavanadate-sample.jpg
AgCO3-powder-B-black-background.jpg
AgCO3-powder-C-white-background.jpg
Ammonium-dichromate-sample.jpg
Tin(IV)-iodide-sample.jpg
Pd2(dba)3-sample-A.jpg
Pd2(dba)3-sample-B.jpg
Chromium(III)-chloride-purple-anhydrous.jpg
Cupri sulfas pentahydricus -001-.jpg
Chromium(III)-chloride-purple-anhydrous-sunlight.jpg
Lead dioxide and Manganese(II) sulfate.jpg
Antimony-pentafluoride-tetramer-3D-balls.png
Alizarin-sample.jpg
Tetraxenonogold(II)-3D-balls.png
CaSO4.JPG
4-nitrophenol-sample.jpg
Lead(II) sulfate.jpg
Cobalt chloride (1).JPG
Cobalt chloride (2).JPG
Bromid manganatý.PNG
Manganese(II) chloride tetrahydrate.jpg
Manganese(IV) oxide.jpg
Copper(II)-sulfate-complex-3D-balls.png
Síran sodný.PNG
Síran železitý.JPG
Chlorid kobaltnatý.JPG
Chlorid olovnatý.JPG
Síran zinečnatý.JPG
Chromium(III) sulfate.jpg
Síran zinečnatý.PNG
Silver-chlorate-3D-vdW.png
CuSO4.5H2O.jpg
Síran kobaltnatý.JPG
Iron(III) ammonium sulfate.JPG
Cobalt chloride crystals.JPG
Copper(II)-sulfate-3D-vdW.png
Methyl-orange-sample.jpg
Pivalonitrile-sample.jpg
Fluorid olovnatý.PNG
Síran kobaltnatý.PNG
Síran nikelnatý.PNG
Dusičnan olovnatý.JPG
Chlorid cínatý.JPG
Chlorid měďnatý.JPG
Chlorid nikelnatý.JPG
Copper(II)-sulfate-unit-cell-3D-balls.png
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