1719 résultats pour : chemistry

Page
sur
18

Connectez-vous pour plus de résultats

Small green nudibranch, the ‘Shaun the Sheep' nudibranch (Costasiella kuroshimae), on the seabed.

BRK26I24_497

Small green nudibranch, the ‘Shaun the Sheep' nudi...

Károly Than (1834-1908) was a Hungarian chemist, former professor of chemistry at the University of

BRK26I16_104

Károly Than (1834-1908) was a Hungarian chemist, f...

Rhine near Emmerich, extreme low water, Rhine level at 5 cm, downward trend, Emmerich Rhine bridge,

BRK26I02_173

Rhine near Emmerich, extreme low water, Rhine leve...

Bonn, North Rhine-Westphalia, Germany - Research in the field of immunology and infectology at the

BRK26H83_189

Bonn, North Rhine-Westphalia, Germany - Research i...

Justus Freiherr von Liebig, 1803 – 1873, German chemist and scientist, digitally edited

BRK26H94_484

Justus Freiherr von Liebig, 1803 – 1873, German ch...

BRK26H85_165

Leverkusen, North Rhine-Westphalia, Germany - Baye...

Haltern-Marl, North Rhine-Westphalia, Germany - Lippe, flood protection in the

BRK26H72_052

Haltern-Marl, North Rhine-Westphalia, Germany - Li...

Alcohol, silent film, German, director, E.A. Dupont, 1920, addiction, social decline, A couple in

BRK26H67_303

Alcohol, silent film, German, director, E.A. Dupon...

Oberhausen, North Rhine-Westphalia, Germany, pipework for hydrogen and oxygen. Green hydrogen at

BRK26I00_015

Oberhausen, North Rhine-Westphalia, Germany, pipew...

Three glass pipettes for cosmetics filled with amber liquid are suspended against a clear white

BRK26H88_323

Three glass pipettes for cosmetics filled with amb...

Small green nudibranch, the ‘Shaun the Sheep' nudibranch (Costasiella kuroshimae), on the seabed.

BRK26H75_095

Small green nudibranch, the ‘Shaun the Sheep' nudi...

A top view of skincare laboratory equipment with serums and fresh flowers in petri dishes,

BRK26H96_106

A top view of skincare laboratory equipment with s...

Female teacher showing chemical reaction to students during experiment in school chemistry

BRK26H92_240

Female teacher showing chemical reaction to studen...

Elements and equipment based on the state of chemical knowledge of the time, in the middle of the

BRK26H89_330

Elements and equipment based on the state of chemi...

Haltern-Marl, North Rhine-Westphalia, Germany - Lippe, flood protection in the

BRK26H22_108

Haltern-Marl, North Rhine-Westphalia, Germany - Li...

Haltern-Marl, North Rhine-Westphalia, Germany - Lippe, flood protection in the

BRK26H41_163

Haltern-Marl, North Rhine-Westphalia, Germany - Li...

Bio-refinery of the Finnish oil company Neste, where sustainable bio aviation fuels are produced in

BRK26H04_211

Bio-refinery of the Finnish oil company Neste, whe...

James Henry Coffin, 1806 – 1873, American mathematician and meteorologist

BRK26H46_374

James Henry Coffin, 1806 – 1873, American mathemat...

Bonn, North Rhine-Westphalia, Germany - Research in the field of immunology and infectology at the

BRK26H04_226

Bonn, North Rhine-Westphalia, Germany - Research i...

Old chemical laboratory, 18th century

BRK26H46_318

Old chemical laboratory, 18th century

Justus Freiherr von Liebig, 1803 – 1873, German chemist and scientist, digitally edited

BRK26H26_116

Justus Freiherr von Liebig, 1803 – 1873, German ch...

Justus Freiherr von Liebig, 1803 – 1873, German chemist and scientist, digitally edited after

BRK26H40_149

Justus Freiherr von Liebig, 1803 – 1873, German ch...

Otto cock and Lise Meitner in the laboratory, Kaiser Wilhelm Institute for Chemistry, 1913 Otto

BRK26H46_003

Otto cock and Lise Meitner in the laboratory, Kais...

Small green nudibranch, the ‘Shaun the Sheep' nudibranch (Costasiella kuroshimae), on the seabed.

BRK26H23_408

Small green nudibranch, the ‘Shaun the Sheep' nudi...

Three green nudibranchs, the ‘Shaun the Sheep' nudibranch (Costasiella kuroshimae), on a sandy

BRK26H46_122

Three green nudibranchs, the ‘Shaun the Sheep' nud...

Beech (Fagus), leaves, autumn, colourful, chlorophyll, The different coloured leaves on the tree

BRK26H48_305

Beech (Fagus), leaves, autumn, colourful, chloroph...

Cargo ship on the Rhine near Emmerich, Kao Chemicals scenery, KLK, Left Rhine pastures, Left Rhine,

BRK26G74_430

Cargo ship on the Rhine near Emmerich, Kao Chemica...

Bio-refinery of the Finnish oil company Neste, where sustainable bio aviation fuels are produced in

BRK26G53_350

Bio-refinery of the Finnish oil company Neste, whe...

Pharmacy certificate, Rothenburg ob der Tauber, Germany, 1691

BRK26H01_194

Pharmacy certificate, Rothenburg ob der Tauber, Ge...

Justus Freiherr von Liebig, 1803 – 1873, German chemist and scientist, digitally edited

BRK26G85_083

Justus Freiherr von Liebig, 1803 – 1873, German ch...

Corporate Headquarters of Evonik Industries AG, Chemical Industry, Essen, Ruhr Area, North

BRK26G94_398

Corporate Headquarters of Evonik Industries AG, Ch...

Leverkusen, North Rhine-Westphalia, Germany - Bayer Chempark Leverkusen, plant site on the Rhine,

BRK26G97_481

Leverkusen, North Rhine-Westphalia, Germany - Baye...

Haltern-Marl, North Rhine-Westphalia, Germany - Lippe, flood protection in the

BRK26G54_476

Haltern-Marl, North Rhine-Westphalia, Germany - Li...

Oberhausen, North Rhine-Westphalia, Germany, industrial plant in the chemical park, OQ Chemicals

BRK26G85_454

Oberhausen, North Rhine-Westphalia, Germany, indus...

Fertilizer for grass on a football pitch. The letters marking is used to regulate the amount of

BRK26G63_123

Fertilizer for grass on a football pitch. The lett...

Bonn, North Rhine-Westphalia, Germany - Research in the field of immunology and infectology at the

BRK26G74_040

Bonn, North Rhine-Westphalia, Germany - Research i...

Essen, North Rhine-Westphalia, Germany - Evonik, flags fluttering on the flagpole in front of the

BRK26G81_414

Essen, North Rhine-Westphalia, Germany - Evonik, f...

Haltern-Marl, North Rhine-Westphalia, Germany - Lippe, flood protection in the

BRK26G55_357

Haltern-Marl, North Rhine-Westphalia, Germany - Li...

A vivid display of microcrystals under the microscope showcases intricate patterns in shades of

BRK26G94_456

A vivid display of microcrystals under the microsc...

Close-up image of six-angled stonecrop showing its intricate, green foliage. This succulent plant

BRK26G84_375

Close-up image of six-angled stonecrop showing its...

A variety of tomato seedlings in black plastic pots on a sunny windowsill. The sunlight helps them

BRK26G72_312

A variety of tomato seedlings in black plastic pot...

A captivating close-up of a green gel texture, showcasing intricate bubbles and fluid patterns. The

BRK26G80_496

A captivating close-up of a green gel texture, sho...

A laboratory setting where natural oil is being poured into a beaker, highlighting the process of

BRK26G87_346

A laboratory setting where natural oil is being po...

Large greenhouses for cucumbers and strawberries, over 10 hectares, the plants are artificially

BRK26G44_318

Large greenhouses for cucumbers and strawberries, ...

Motorway A3 between Opladen and Leverkusen, rainy weather, autumn, heavy traffic, in the background

BRK26G31_494

Motorway A3 between Opladen and Leverkusen, rainy ...

11 April 2024: View of BASF in Ludwigshafen with the Rhine in the foreground

BRK26G40_436

11 April 2024: View of BASF in Ludwigshafen with t...

Oberhausen, North Rhine-Westphalia, Germany, industrial plant in the chemical park, OQ Chemicals

BRK26G39_327

Oberhausen, North Rhine-Westphalia, Germany, indus...

Kennedyufer in Cologne Deutz, on the Rhine, Lanxess Tower, administration building, tram on the

BRK26G40_221

Kennedyufer in Cologne Deutz, on the Rhine, Lanxes...

Haltern-Marl, North Rhine-Westphalia, Germany - Lippe, flood protection in the

BRK26G03_295

Haltern-Marl, North Rhine-Westphalia, Germany - Li...

Alchemist's kitchen, 16th century

BRK26G29_190

Alchemist's kitchen, 16th century

Haltern-Marl, North Rhine-Westphalia, Germany - Lippe, flood protection in the

BRK26G04_108

Haltern-Marl, North Rhine-Westphalia, Germany - Li...

Torture of an alchemist, 16th century

BRK26G17_129

Torture of an alchemist, 16th century

Historical illustration, 1899, laboratory for Electrochemistry, University, Munich, Bavaria,

BRK26G42_429

Historical illustration, 1899, laboratory for Elec...

Schneebedeckte Blätter der Hunds-Rose (Rosa canina) in bunten Farben im Winter, Baden-Württemberg,

BRK26G50_070

Schneebedeckte Blätter der Hunds-Rose (Rosa canina...

Haltern-Marl, North Rhine-Westphalia, Germany - Lippe, flood protection in the

BRK26G37_392

Haltern-Marl, North Rhine-Westphalia, Germany - Li...

Justus Freiherr von Liebig, 1803 – 1873, German chemist and scientist, father of the fertilizer

BRK26G21_499

Justus Freiherr von Liebig, 1803 – 1873, German ch...

This micrograph showcases stunning hippuric acid crystals, featuring sharp peaks and vibrant colors

BRK26G26_012

This micrograph showcases stunning hippuric acid c...

A serene image capturing sunlight filtering through an ornate window, illuminating the lush

BRK26G28_211

A serene image capturing sunlight filtering throug...

A flask with liquid sits on a blue hotplate in the laboratory, Nagold Youth Research Centre, Black

BRK26G33_500

A flask with liquid sits on a blue hotplate in the...

High-resolution image displaying intricate microcrystals of salicylic acid, captured under a

BRK26G03_323

High-resolution image displaying intricate microcr...

A vibrant close-up of microcrystals viewed under a microscope, featuring bright shades of turquoise

BRK26G49_459

A vibrant close-up of microcrystals viewed under a...

Microscopic view of Vitamin C crystals displaying a vibrant spectrum of colors, including pink,

BRK26G07_418

Microscopic view of Vitamin C crystals displaying ...

A bowl filled with fresh green spinach leaves, glistening with water droplets. Capturing their

BRK26G17_191

A bowl filled with fresh green spinach leaves, gli...

Ludwigshafen, Germany, January 2022: BASF SE, a German multinational chemical company and largest

BRK26G34_032

Ludwigshafen, Germany, January 2022: BASF SE, a Ge...

Plant view of the company Solvay Fluor GmbH. The Bad Wimpfen plant of the Belgian chemical company

BRK26F66_270

Plant view of the company Solvay Fluor GmbH. The B...

Haltern-Marl, North Rhine-Westphalia, Germany - Lippe, flood protection in the

BRK26F56_196

Haltern-Marl, North Rhine-Westphalia, Germany - Li...

Ferdinand Frederick Henri Moissan, 1852 - 1907, a French chemist, Nobel Prize in Chemistry,

BRK26F91_042

Ferdinand Frederick Henri Moissan, 1852 - 1907, a ...

Justus Freiherr von Liebig, 1803 – 1873, German chemist and scientist, father of the fertilizer

BRK26F64_465

Justus Freiherr von Liebig, 1803 – 1873, German ch...

Justus Freiherr von Liebig, 1803 – 1873, German chemist and scientist, digitally edited after

BRK26F76_179

Justus Freiherr von Liebig, 1803 – 1873, German ch...

Antoine-Laurent de Lavoisier, 1743 - 1794, a French nobleman and chemist, Antoine Laurent de

BRK26F74_236

Antoine-Laurent de Lavoisier, 1743 - 1794, a Frenc...

Leverkusen, North Rhine-Westphalia, Germany - Bayer Chempark Leverkusen, plant site on the Rhine,

BRK26F95_270

Leverkusen, North Rhine-Westphalia, Germany - Baye...

Pharmacist in white coat and gloves operating digital lab equipment to process and analyze a

BRK26F59_387

Pharmacist in white coat and gloves operating digi...

Robert Wilhelm Eberhard Bunsen, 1811 – 1899, German chemist, digitally edited

BRK26F53_256

Robert Wilhelm Eberhard Bunsen, 1811 – 1899, Germa...

Portrait of Antoine-Laurent de Lavoisier, 1743 - 1794, a French nobleman and chemist, Father of

BRK26F88_135

Portrait of Antoine-Laurent de Lavoisier, 1743 - 1...

Haltern-Marl, North Rhine-Westphalia, Germany - Lippe, flood protection in the

BRK26F54_425

Haltern-Marl, North Rhine-Westphalia, Germany - Li...

A pipette dispensing oil into a small glass bottle, set against a softly focused green background.

BRK26F68_122

A pipette dispensing oil into a small glass bottle...

A detailed macro shot of transparent oil bubbles on a shiny surface. The intricate patterns of

BRK26F76_148

A detailed macro shot of transparent oil bubbles o...

This image captures the intricate beauty of microcrystals under a microscope, prominently featuring

BRK26F88_147

This image captures the intricate beauty of microc...

A striking microscopic image showcasing the intricate structures of Vitamin C crystals, highlighted

BRK26F80_426

A striking microscopic image showcasing the intric...

The monk Schwarz invents black powder. Berthold Schwarz, supposedly a Franciscan monk and alchemist

BRK26F93_131

The monk Schwarz invents black powder. Berthold Sc...

A vibrant image showcasing vivid Vitamin C crystals under microscopic view, highlighting intricate

BRK26F89_461

A vibrant image showcasing vivid Vitamin C crystal...

Vibrant polarized light micrograph showing Adipic acid crystals in vivid colors including pink,

BRK26F94_499

Vibrant polarized light micrograph showing Adipic ...

Microscopic view of Vitamin C crystals, presenting a spectacular array of iridescent blues, greens,

BRK26F82_233

Microscopic view of Vitamin C crystals, presenting...

Manual workers perform pressure spraying of polyurea resin on the concrete of the stadium stand

BRK26F68_056

Manual workers perform pressure spraying of polyur...

A detailed microscopic image showcases the stunning and colorful crystalline patterns of adipic

BRK26F90_309

A detailed microscopic image showcases the stunnin...

A stunning microscopic view of microcrystals showcasing a vivid array of colors including blue,

BRK26G02_113

A stunning microscopic view of microcrystals showc...

A woman carefully waters green plants inside a spacious greenhouse, fostering growth and vitality.

BRK26F59_199

A woman carefully waters green plants inside a spa...

A gay couple shares a joyful moment on an urban street. They hold hands, smiling warmly at each

BRK26F79_180

A gay couple shares a joyful moment on an urban st...

A laboratory beaker and flask filled with blue liquid, with a pipette dripping a drop in. The setup

BRK26F72_095

A laboratory beaker and flask filled with blue liq...

Thick sulfur smoke rises from Ijen's crater vents, with visible yellow mineral deposits formed by

BRK26F92_462

Thick sulfur smoke rises from Ijen's crater vents,...

A close-up of the Ophrys atlantica, flourishing in its natural environment in Southern Europe

BRK26F83_283

A close-up of the Ophrys atlantica, flourishing in...

Duisburg, North Rhine-Westphalia, Germany, Duisburg harbour, Duisburg Ruhrort, oil island, TanQuid

BRK26F04_186

Duisburg, North Rhine-Westphalia, Germany, Duisbur...

A vivid close-up view of a fresh green leaf detailed with striking pink veins. This image

BRK26D20_125

A vivid close-up view of a fresh green leaf detail...

Close up of fresh bok choy leaves in natural light, showcasing vibrant green color and texture with

BRK26D18_088

Close up of fresh bok choy leaves in natural light...

Close-up view of Adipic acid crystals under a microscope, showcasing a vibrant spectrum of purple,

BRK26D21_114

Close-up view of Adipic acid crystals under a micr...

A detailed close up of a vibrant green leaf, showcasing its intricate vein pattern. The sunlight

BRK26D13_311

A detailed close up of a vibrant green leaf, showc...

A vibrant microcrystals under the microscope, featuring a brilliant array of colors including

BRK26D40_356

A vibrant microcrystals under the microscope, feat...

Vivid and colorful polarized light microscopy image of Adipic acid, crystals showcasing vibrant

BRK26D24_061

Vivid and colorful polarized light microscopy imag...

Close-up of a laboratory beaker filled with blue liquid, surrounded by transparent glass rods

BRK26D37_010

Close-up of a laboratory beaker filled with blue l...

Close-up black and white image showcasing the intricate patterns of salicylic acid microcrystals,

BRK26D15_488

Close-up black and white image showcasing the intr...

Page
sur
18