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Première Guerre Mondiale

MPX12A01_356

Première Guerre Mondiale

Première Guerre Mondiale

MPX13A00_096

Première Guerre Mondiale

Seconde Guerre Mondiale

MPX13A00_337

Seconde Guerre Mondiale

Enfants portant des masques à gaz

MPX12A01_349

Enfants portant des masques à gaz

Trento. (Doss di Trento) Protection for pigeons against gas attacks. .

LMY26T02_2F93PTA

Trento. (Doss di Trento) Protection for pigeons ag...

A spoon is inserted into a small bottle of chemicals, Nagold Youth Research Centre, Black Forest

BRK26C64_399

A spoon is inserted into a small bottle of chemica...

Decontamination of injured persons after an assumed accident involving hazardous substances, fire

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Decontamination of injured persons after an assume...

Corporate headquarters of Evonik Industries AG directly on the A40 motorway, chemical industry,

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Corporate headquarters of Evonik Industries AG dir...

Bayer cross in the blue hour on the premises of Bayer AG, Leverkusen, Bergisches Land, North

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Bayer cross in the blue hour on the premises of Ba...

Citric acid in wooden spoon and lemon

BRK26C63_482

Citric acid in wooden spoon and lemon

Oberhausen, North Rhine-Westphalia, Germany, Air Liquide, hydrogen production at the OQ Chemicals

BRK26C65_127

Oberhausen, North Rhine-Westphalia, Germany, Air L...

Bayer cross in the blue hour on the premises of Bayer AG, Leverkusen, Bergisches Land, North

BRK26C60_401

Bayer cross in the blue hour on the premises of Ba...

Container ship, containership Amalthea loaded with containers and oil, chemical tanker Ramelia

BRK26C66_409

Container ship, containership Amalthea loaded with...

Many test tubes during an experiment in a university research laboratory. Blood, blood test,

BRK26C92_327

Many test tubes during an experiment in a universi...

A bio-refinery is being built here. Construction site of the Finnish oil company Neste. Maasvlakte

BRK26C59_386

A bio-refinery is being built here. Construction s...

Lyondell Chemical Netherlands BV, chemical plant, joint venture between LyondellBasell and

BRK26C61_029

Lyondell Chemical Netherlands BV, chemical plant, ...

Many test tubes during an experiment in a university research laboratory. Symbolic photo for

BRK26C91_252

Many test tubes during an experiment in a universi...

Intricate detail and radiant colors of Hippuric acid crystals magnified under a microscope. The

BRK26C89_011

Intricate detail and radiant colors of Hippuric ac...

This image captures the stunning microscopic view of Adipic acid crystals, showcasing a vivid array

BRK26C72_176

This image captures the stunning microscopic view ...

Microscopic image showcasing vivid Adipic acid, crystals in stunning shades of blue, purple, and

BRK26C74_132

Microscopic image showcasing vivid Adipic acid, cr...

Microscopic view of Salicylic acid crystals, resembling feathery patterns in a black and white

BRK26C89_337

Microscopic view of Salicylic acid crystals, resem...

Ruhr Öl GmbH, BP Gelsenkirchen refinery, in GE-Horst, production of products from mineral oil,

BRK26C63_055

Ruhr Öl GmbH, BP Gelsenkirchen refinery, in GE-Hor...

Detailed image of salicylic acid microcrystals, captured using a microscope, showcasing intricate,

BRK26C69_050

Detailed image of salicylic acid microcrystals, ca...

Striking, spectrum-like colors of hippuric acid crystals under a microscope. These colors range

BRK26C76_453

Striking, spectrum-like colors of hippuric acid cr...

BASF plant, production building and smoking chimneys. Ludwigshafen on the Rhine,

BRK26C56_446

BASF plant, production building and smoking chimne...

Intricate structure of Hippuric acid crystals magnified under a microscope, presenting a

BRK26C91_091

Intricate structure of Hippuric acid crystals magn...

This striking image depicts the colorful patterns of Adipic acid crystals under a microscope,

BRK26C93_201

This striking image depicts the colorful patterns ...

Oil industry in Ras Tanura area, Saudi Arabia, refinery 1979

BRK26C56_395

Oil industry in Ras Tanura area, Saudi Arabia, ref...

This image showcases the intricate details of adipic acid crystals magnified under a microscope,

BRK26C68_375

This image showcases the intricate details of adip...

Stunning microscopic image showcasing the intricate patterns and vibrant colors of Hippuric acid

BRK26C82_422

Stunning microscopic image showcasing the intricat...

A close-up of a pipette bottle containing vitamin C serum, placed on a surface with scattered water

BRK26C72_059

A close-up of a pipette bottle containing vitamin ...

A detailed of micrograph showcasing the intricate, feather-like formations of salicylic acid

BRK26C83_344

A detailed of micrograph showcasing the intricate,...

Stunning black and white microscopic image showcasing intricate patterns of salicylic acid

BRK26C68_481

Stunning black and white microscopic image showcas...

A stunning close-up image showcasing the intricate details of Salicylic acid microcrystals,

BRK26C83_201

A stunning close-up image showcasing the intricate...

Captivating image showcasing the intricate textures and patterns of Salicylic acid microcrystals

BRK26C69_078

Captivating image showcasing the intricate texture...

A detailed black and white photomicrograph showing the intricate patterns of salicylic acid

BRK26C96_404

A detailed black and white photomicrograph showing...

Glass laboratory beakers and flasks filled with water against a serene blue background,

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Glass laboratory beakers and flasks filled with wa...

Healing a blind man near Jericho, New Testament, steel engraving 1853, digitally restored

BRK26C68_447

Healing a blind man near Jericho, New Testament, s...

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

BRK26C73_352

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

A Zuckerrübenraffinerie, 19. Jahrhundert

BRK26C75_005

A Zuckerrübenraffinerie, 19. Jahrhundert

BASF plant site on the banks of the Rhine, chemical company, Canada geese, foggy mood,

BRK26C68_227

BASF plant site on the banks of the Rhine, chemica...

Many test tubes during an experiment in a university research laboratory. Symbolic photo for

BRK26C72_430

Many test tubes during an experiment in a universi...

Hot metal printing setting, old letters made of lead for letterpress printing, Lettern aus dem

BRK26C74_342

Hot metal printing setting, old letters made of le...

A leaflet on the Tipper and See-saw or Kipper und Wipper, German Financial Meltdown of 1621-23

BRK26C70_059

A leaflet on the Tipper and See-saw or Kipper und ...

Chemical laboratory, Department of chemistry, École normale supérieure, Paris, France, 19th century

BRK26C79_016

Chemical laboratory, Department of chemistry, Écol...

Benjamin Silliman, 1779 – 1864, American chemist and science educator

BRK26D04_326

Benjamin Silliman, 1779 – 1864, American chemist a...

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

BRK26C73_331

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

Palace of Electricity, Chateau of Water and Palace of Mechanical and Chemical Industries at the

BRK26C79_062

Palace of Electricity, Chateau of Water and Palace...

William Hyde Wollaston, 1766-1828, an English chemist and physicist

BRK26C93_396

William Hyde Wollaston, 1766-1828, an English chem...

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

BRK26D02_390

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

Philippus Theophrastus Aureolus Bombast von Hohenheim or Paracelsus, 1493, 1541, Swiss alchemist,

BRK26C76_295

Philippus Theophrastus Aureolus Bombast von Hohenh...

Photo montage, dangerous goods label flame GHS 02, Globally Harmonised System for Classification

BRK26C80_338

Photo montage, dangerous goods label flame GHS 02,...

Oberhausen, North Rhine-Westphalia, Germany, Green hydrogen at Air Liquide, hydrogen production at

BRK26C56_450

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

Worker on a line at the Ineos chemical plant, Moers, North Rhine-Westphalia, Germany

BRK26C60_398

Worker on a line at the Ineos chemical plant, Moer...

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

BRK26C66_272

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

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

BRK26C69_104

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

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

BRK26C90_329

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

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

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

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

BRK26C69_134

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

Joseph Priestley, 1733 –1804, English chemist, Unitarian, natural philosopher, separatist

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Joseph Priestley, 1733 –1804, English chemist, Uni...

A close-up view of assorted white and pink tablets scattered on a bold red background, highlighting

BRK26C20_040

A close-up view of assorted white and pink tablets...

Crop hand of anonymous male demonstrating cellphone black screen against red background

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Crop hand of anonymous male demonstrating cellphon...

Oil production with Iran flag, petrol industry. Oil pumps with Iran flag

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Oil production with Iran flag, petrol industry. Oi...

Frost at the airport in front of sunrise. A Turkish Airways aircraft is de-iced. Airbus A321-231.

BRK26C32_090

Frost at the airport in front of sunrise. A Turkis...

Oil pumps with Iranian flag. Oil production with Iran flag, petrol industry

BRK26C05_334

Oil pumps with Iranian flag. Oil production with I...

Low water of the Rhine near Leverkusen, Rhine bank, left bank of the Rhine, near Cologne-Merkenich,

BRK26C50_259

Low water of the Rhine near Leverkusen, Rhine bank...

Semi-stationary speed camera in Nobelstraße, in the Wiesdorf district of Leverkusen, Bayer AG's

BRK26C50_261

Semi-stationary speed camera in Nobelstraße, in th...

Miami, Arizona - Freeport-McMoRan's Copper Smelter, one of the largest emitters of pollution of

BRK26C22_082

Miami, Arizona - Freeport-McMoRan's Copper Smelter...

Crop hand of anonymous male demonstrating cellphone black screen against red background

BRK26C12_396

Crop hand of anonymous male demonstrating cellphon...

Crop hand of anonymous male demonstrating tablet black screen against yellow background

BRK26C12_395

Crop hand of anonymous male demonstrating tablet b...

Miami, Arizona - Freeport-McMoRan's Copper Smelter, one of the largest emitters of pollution of

BRK26C22_083

Miami, Arizona - Freeport-McMoRan's Copper Smelter...

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

BRK26B98_225

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

The onset of winter in North Rhine-Westphalia, flight operations are maintained at Düsseldorf

BRK26C44_061

The onset of winter in North Rhine-Westphalia, fli...

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

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

BASF factory site with chemical plants and chimneys. Baden aniline and soda factories. chemical

BRK26C40_500

BASF factory site with chemical plants and chimney...

Scenery of Chempark Leverkusen, Bayer Leverkusen, chemical park, chemical plant, river Rhine, cargo

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Scenery of Chempark Leverkusen, Bayer Leverkusen, ...

Henri Becquerel around 1903 Henri Becquerel was a French physicist and discovered radioactivity in

BRK26C06_051

Henri Becquerel around 1903 Henri Becquerel was a ...

West side of the Darmstadtium congress centre with historic city wall in the centre of Darmstadt,

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West side of the Darmstadtium congress centre with...

Romania, poisonous lake at the mining village of Rosia Montana, Goldbach, Geamana sedimentation

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Romania, poisonous lake at the mining village of R...

Romania, poisonous lake at the mining village of Rosia Montana, Goldbach, Geamana sedimentation

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Romania, poisonous lake at the mining village of R...

Chempark Krefeld-Uerdingen, around 40 companies are located in the chemical park on the Rhine,

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Chempark Krefeld-Uerdingen, around 40 companies ar...

Chempark Krefeld-Uerdingen, around 40 companies are located in the chemical park on the Rhine,

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Chempark Krefeld-Uerdingen, around 40 companies ar...

The onset of winter in North Rhine-Westphalia, flight operations were maintained at Düsseldorf

BRK26C44_071

The onset of winter in North Rhine-Westphalia, fli...

MaxCologne high-rise building, Lanxess, corporate headquarters, Lanxess Tower, Alt St. Heribert

BRK26C29_139

MaxCologne high-rise building, Lanxess, corporate ...

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

BRK26C30_106

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

MaxCologne high-rise building, Lanxess, corporate headquarters, Lanxess Tower, Alt St. Heribert

BRK26C29_145

MaxCologne high-rise building, Lanxess, corporate ...

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

BRK26C30_114

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

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

BRK26C30_109

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

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

BRK26C30_110

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

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

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

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

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

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

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

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

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

Respirator mask on a dusty workbench, highlighting essential ppe for automotive and industrial

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Respirator mask on a dusty workbench, highlighting...

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

BRK26C30_111

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

Cleaning set with products and tools on kitchen table, AI generated

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Cleaning set with products and tools on kitchen ta...

Collage of industrial factories and warehouses. Illustration of global international trade and

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Collage of industrial factories and warehouses. Il...

Round orange and black Halloween balloons floating in the sky, festive autumn decoration.

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Round orange and black Halloween balloons floating...

Microscopic molecular visualisation of DNA methylation: small chemical methyl groups attach

BRK26C10_014

Microscopic molecular visualisation of DNA methyla...

Portrait of James Hutton, 1726 – 1797, Scottish geologist, agriculturalist, chemical manufacturer,

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Portrait of James Hutton, 1726 – 1797, Scottish ge...

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