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Entschlackend Bilder ❘ Science Photo Library
13258232 - Sewerage treatment facility
13258231 - Sewerage treatment facility
13454523 - Airshower
13523902 - Kidney dialysis
13258233 - Sewerage treatment facility
13963801 - Sewage treatment facility
13454522 - Airshower
13454508 - Young male patient sleeps under air shower
12584039 - Float zone refining of silicon, 1950s
13435638 - Ernst Boris Chain, German-British biochemist
13963808 - Secondary sedimentation pools
13963805 - Secondary sedimentation pools
13963802 - Sewage treatment facility solid waste
13963803 - Sewage treatment facility
13963807 - Secondary sedimentation pools
13963800 - Sewage treatment facility
13963806 - Secondary sedimentation pools
13963804 - Sewage treatment facility
11728864 - Sewerage oxidation pool
11734455 - High-performance liquid chromatography
11726520 - Recovery of gold from amalgum
11719478 - Sewerage treatment facility
11728873 - Sewerage oxidation pool
11725164 - Coal mining,19th Century illustration
11727016 - Water filter jug
11709875 - Separating salt from rock salt
11719437 - sludge treatment pool
11696719 - Water sterilisation pen
11683254 - Chalk production,19th century artwork
11728889 - Empty Secondary clarifier
11693277 - Ultraviolet water purifier
11728876 - Empty Secondary clarifier
11709872 - Separating salt from rock salt
11709876 - Separating salt from rock salt
11727017 - Water filter jug
11709871 - Separating salt from rock salt
11719457 - Sewerage treatment facility
11696718 - Water sterilisation pen
11693275 - Ultraviolet water purifier
11719477 - Sewerage treatment facility
11709874 - Separating salt from rock salt
11719472 - Sewerage treatment facility
11718776 - Iodine water purification drops
12375412 - Bovine genetics research
11709873 - Separating salt from rock salt
11668413 - Genetic analysis,DNA isolation
12526547 - Cinchond imp Microsp MIPs 3500x - Mikrosphären, Cinchonidin-geprägt, 3500-1
11820233 - DNA amplification
11672586 - Organic synthesis
11668411 - Genetic analysis,DNA isolation
11654509 - Biological sample preparation machine
12526620 - PAN+Microspheres 7000x - PAN Microfaser-Vlies 7000-1
11668414 - Genetic analysis,DNA isolation
11628587 - Fast protein liquid chromatography
11614166 - Rain garden research
11696720 - Water sterilisation pen
11696502 - Camper using a UV water purifier
12526618 - PAN+Microspheres 4000x - PAN Microfaser-Vlies 4000-1
11617918 - Purifying water from landfill sites
11600837 - 16th Century metallurgy workshop,artwork
12526616 - PAN+Microspheres 2500x - PAN Microfaser-Vlies 2500-1
11617922 - Purifying water from landfill sites
11668409 - Genetic analysis,DNA isolation
11617923 - Purifying water from landfill sites
11598595 - Loeb respirator,artwork
11725842 - Bromine sterilising tablets
11668412 - Genetic analysis,DNA isolation
11668408 - Genetic analysis,DNA isolation
11628431 - Chlorine tablets
11617921 - Purifying water from landfill sites
11617917 - Purifying water from landfill sites
11837733 - Cancer research
11522854 - Organic synthesis
11617916 - Purifying water from landfill sites
11889997 - Fractional distillation of oil
12324573 - Small-scale biodiesel production, UK
11617924 - Purifying water from landfill sites
11612082 - Water filters,19th century
11550452 - Purification of protein samples
11904827 - Separating gold
11902389 - Clean room ventilation apparatus
11628430 - Chlorine tablets
11617907 - Purifying water from landfill sites
11603431 - Silver extraction
12526619 - PAN+Microspheres 4000x - PAN Microfaser-Vlies 4000-1
11819312 - Insulin production
11902394 - Clean room ventilation apparatus
11902391 - Clean room ventilation apparatus
11890107 - Oil refinery worker
11890098 - Oil refinery worker
11654508 - Biological sample preparation machine
11588142 - Distillation apparatus,19th century
11904834 - Copper extraction
11902393 - Clean room ventilation apparatus
11902265 - Purifying chemicals in the lab
11890103 - Oil refinery worker
11668406 - Genetic analysis,DNA isolation
11598594 - Loeb respirator,artwork
11890079 - Residfiner at an oil refinery
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