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This is an old slide projector with slide frame photographed in the studio with flash light
Methane CH4 molecular model still life on white
Liquid Chromatography Mass Spectrometry LC/MS instruments. The instrumental LC-MS was used for advanced analysis in laboratories of pharmacology, chemistry, biotechnology, medical and other research.
A dividing egg cell with DNA code behind, genetic concept,  embryo
A Roux bottle with human cells
Sleeping on the bed
Moldavite on white Background
Swollen lithium polymer batteries in bag pack on table
Wild bee larvae in a transparent brood cavity, taken from an insect hotel for observation
Hydrogen Peroxide H2O2 Molecular model still life on white
Fullerene nanomedicine with capsule case 3d rendered.
Style life of a geological find of a petrified fossil on a white background
3D transparency pill with alpha.
Hands in latex gloves adjusting medical test equipment
Paraffin Embedded Tissue Blocks making with metallic fame and human tissues specimen at histopathology lab. To diagnosis adenocarcinoma, cancer.
Green quartz crystal isolated on the white background.
Potassium is a chemical element and was photographed here with a dark background with the macro lens to get details well visible
Set gemstones crystal minerals for relaxation and meditation. Energy healing minerals. Witchcraft, Crystal Ritual, Relaxing Chakra, aura readings. Flat lay, top view
native silver from Lauter, Ore Mountains, Germany isolated on white background
Isolated silicon wafer with hundreds of integrated circuits. Rainbow color patterns.
chemical bottles
close-up of different rfid labels
Detail of a high-pressure liquid chromatograph in a research laboratory
Water drops on black background
3d rendering of prismatic battery, rectangular lithium ion phosphate LFP battery and maltodextrin molecules as a symbol of biobattery by using sugar to generate and store electricity.
Campo del Cielo meteorite specimen, named for the location of its recovery in Argentina.
Detail of battery cells put on a test.
Magnified close up of porphyritic granite with fledspar.
A DSLR photo of elemental metallic sodium. The sodium is sat on a plain white background in a slight puddle of anhydrous oil. The sodium has been freshly cut open, exposing its shiny interior surface.
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.
Free Images: "bestof:Acety-CoA ACP transacylase.png en Reactio catalyzed by Acety-CoA ACP transacylase own Bochyboch 2011-04-29 Cc-zero Enzyme reactions EC 2 3 1"
Aspartate transaminase reaction.svg
Lactase2.svg
DHFR rxn.svg
CuAAC.svg
Rhodanase2 V.1.svg
Glutamate dehydrogenase reaction.svg
PPDK reaction.svg
Mecanism of action for Lysozyme.svg
LTA4H rxn.svg
Grupa fosfopanteteinowa.svg
RuBisCO reaction.svg
Polyketid1.svg
Nerolidol to Farnesol.svg
BCIP reaction.svg
Zeppelin-LZ-127 internal.svg
Reaction catalyzed by 3-dehydroquinate synthase.svg
Zeppelin-LZ-127 internal and gas cells.svg
Zeppelin-LZ-127 internal opaque.svg
Equilibrium left.svg
Equilibrium right.svg
Equilibrium rl.svg
Cyclopropanone Reactions V.1.svg
Zeppelin-LZ-127 internal and gas cells opaque.svg
Epimerization V.1.svg
Ring-Opening-Reactions V.1.svg
Weiss 1,2Aldol V.2.svg
D-LDH reaction.svg
アルキルベンゼンスルホン酸ナトリウムの合成式.svg
Barium hydroxide-catalyzed 2-carboxy-1,3-dihydroxynaphthalene preparation.svg
Reaction Tyrosinase.svg
Alpha oxidation part I.svg
Substrate-level phosphorylation generating ATP.svg
Synthesis of dihydroorotate.svg
Synthesis of orotate.svg
Luciferin bacterial reaction.svg
Induced fit model en.svg
Triglyceride Hydrogenation V.6.svg
Alpha oxidation part III.svg
Alpha oxidation part II.svg
Alpha oxidation part IV.svg
Alpha oxidation part V.svg
Synthesis of carbamoyl aspartic acid.svg
Tischenko Reaction V.1.svg
Tischenko Reaction V.2.svg
Side Chain Halogenation V.1.svg
Egzalt synt2.svg
Mechanismus der Lipidperoxidation.svg
Nitril Hydrolysis V.1.svg
Amide Hydrolysis V.1.svg
HumanMandibleLeft.svg
Nitrosamine Formulae V.1.svg
Bromination Reaction V.1.svg
Ethynyl azide reactions 01.svg
Cine-Substitution.svg
Hydrogenation Heterogenic V.1.svg
Degradation of Cysteine to Taurine.svg
Selamectin Structural Formulae V.1.svg
P450cycle.svg
Tischenko Intramolecular V.1.svg
Wanzlick's Equilibrium General Formulae V.1.svg
4-Bromoanisol Synthesis V.1.svg
Photo-Fries Reaction V.1.svg
Mechanismus der SN2- Reaktion V.3.svg
Syn- & anti-Elimination V.3.svg
SPAAC Reaction.svg
Spaac mech.svg
Togni s reagent II reaction 03.svg
Gustavson-Reaktion V1-Seite001.svg
Diazonium salt as photoinitiator.svg
Alpha-cleavage svg.svg
Degradation of uric acid.svg
Stilbene cyclization.svg
Rearrangement general scheme.svg
General scheme of anionotropic rearrangement.svg
General scheme of cationotropic rearrangement.svg
General scheme of prototropic rearrangement.svg
General scheme of radical rearrangement.svg
Transition states of rearrangement reactions.svg
Hydroxybenzotriazole synthesesis2.svg
CH-Acidity Formulae V.1.svg
Millon Reaction Principle V.1.svg
Acetoacetanilid aus Diketen.svg
Azokupplung zu PY74.svg
Aryne reactions.svg
Phenanthridine via arynes.svg
Radical initiator AIBN.svg
Aspartame-1,5-Dioxopiperazine Formation V.2.svg
Evans aldol 7.svg
Diphenic Acid Synthesis V.1.svg
Weiss reaction with cyclic dicarbonyl compound 3-Seite001.svg
Gomberg-Bachmann-Reaktion Ü2-Seite001.svg
Gomberg Bachmann reaction mechn-Seite001.svg
Suzuki-Kupplung Ü3-Seite001.svg
Gustavson Reaktion mechanism V1-Seite001.svg
Freund-Reaktion mechanismV3-Seite001.svg
Haller-Bauer reaction Ü1-Seite001.svg
Haller-Bauer reaction mechanism V2-Seite001.svg
Eglinton reaction Ü3-Seite001.svg
Eglinton reaction mechanism V6-Seite001.svg
Grundmann aldehyd synthesis Ü1-Seite001.svg
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