Fluorescent whitening agent
Videonummer 12456700
| Fluorescent whitening agent in a cleaning product being viewed under ultraviolet (UV) light. Also known as fluorescent brightening agents, such chemicals are used in detergents, soaps and other cleaning products. The chemicals absorb light in the ultraviolet and violet region, re-emitting it as blue light in a phenomenon known as fluorescence. | |
| Lizenzart: | Lizenzpflichtig |
| Credit: | Science Photo Library / THOISOI |
| Modell-Rechte: | nicht erforderlich |
| Länge: | 5 Sekunden |
| Seitenverhältnis: | 16:9 |
| Restrictions: | - |
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Keywords
- Bewegung,
- Chemie,
- chemisch,
- Clip,
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- demonstrierend,
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- eine Person,
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- Film,
- Filmmaterial,
- Fluoreszenz,
- fluoreszierend,
- Fluorophore,
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- Menschen,
- Naturwissenschaft in der Schule,
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- schwarzer Hintergrund,
- Seife,
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- Toilettenartikel