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Potassium permanganate (KMnO4) with chemical structure , a common chemical compound that combines manganese oxide ore with potassium hydroxide.
Microscopic photo of a professionally prepared slide demonstrating Plasma cell myeloma from bone marrow aspirate. Wright Giemsa stain.
Background of mold in the wood of the house.
Ovary of Fish T.S. under light microscope with white background
Craks indication on the surface of the weld metal after liquid penetrant test. It is a widely applied and low-cost inspection method used to check surface-breaking defects in all non-porous materials.
Hormone Oxytocin biochemical concept background
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.
Abstract composition.
Copper(II) sulfate with molecular structure. Chemical ingredient used in medical and public health issues.
Squash preparation of  onion root tip cells stained to reveal chromosomes,  Bright field illumination, light microscopy.  This image was taken with the X40 objective lens.  Depth of focus is extremely low at this magnification.  Smaller apertures give greater depth of focus, but image quality deteriorates and resolution is greatly reduced.  The aperture in this image was optimised for contrast and resolution. Chromatic abberation is inevitable in light microscopy, but has been kept to a minimum in this image.
Characteristics Tissue of Skin Human and Scalp human  under microscope.
plant PomeTomato Flesh W.M. under light mircoscope with white background
microscopic cross section showing the Adrenal gland of a rat
Burkitt lymphoma is a form of non-Hodgkin's lymphoma in which cancer starts in immune cells called B-cells. Recognized as a fast growing human tumor, Burkitt lymphoma is associated with impaired immunity and is rapidly fatal if left untreated.
Staphylococcus aureus bacterial colonies
High-quality modern abstract painting rendered with alcohol ink and colorful abstract modern art painting background.
Bundles of collagen fibers in a connective tissue stained with a silver method.  The collagen fibers show a typical wavy appearance.
Slice of natural crystal for patterns and textures use with high resolution.
white painted wood texture abstract background macro photography
Pine Stem L.S. under light mircoscope with white background
Motor Neuron and nerve cells under the microscope in Lab.
A close up macro view of two test tubes full of blue and green chemical solutions lying together on printout of the periodic table. Shot with a shallow depth of field with focus on the bottom of the test tubes.
Histological Photomicrograph: Prurigo nodularis (PN) is a chronic disorder of the skin.
Cryptococcal pneumonia. Cryptococcal pneumonia is a fungal infection caused by Cryptococcus neoformans predominantly in immunosuppressed individuals and rarely in the immunocompetent population.
Potassium Dichromate in chemical watch glass place next to red liquid in beaker and Flat Bottom Flask. The structure of a chemical compound is shown on the side.
Close-up shooting of a green agate stone mineral surface isolated on white background. Its a macro shot shows nature beautiful details with back lit. Agate is a kind of natural gemstone. Abstract pattern. Good for Wallpaper texture background. Purple
microscopic detail showing a section of the lung tissue from a rabbit
plant Young root of Broad bean C.S. under light mircoscope with white background
Slime molds, as a group, are polyphyletic under the microscope for education.
Embryonic stem cells under microscope.
Free Images: "bestof:Oxidation of Hematoxylin.svg en Oxidation of hematoxylin to Hematein de Oxidation von Hämatoxylin zu Hämatein own Yikrazuul 2008-06-16 Redox reactions"
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