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Ergänzungen Bilder ❘ Science Photo Library
13357979 - Dopamine, DIC Microscopy
13620272 - Crystallised amino acid mixture, light micrograph
13245082 - Magnesium sulphate, polarised light micrograph
13620271 - Crystallised amino acid mixture, light micrograph
13620270 - Crystallised amino acid mixture, light micrograph
13839213 - Nutrition lightbulb, conceptual illustration
13620269 - Crystallised amino acid mixture, light micrograph
13358034 - Dopamine, DIC Microscopy
13244668 - Magnesium acetate, polarised light micrograph
13244645 - Ferrous sulphate, polarised light micrograph
13243447 - Vitamins and metallic salts, polarised light micrograph
13243438 - Vitamins and amino acids, polarised light micrograph
13243434 - Vitamins and agricultural fertilizers, light micrograph
13243402 - Vitamin B3 (nicotinamide), polarised light micrograph
13243369 - Niacinamide, polarised light micrograph
13243332 - Metal sulphates, alkali metals and inorganic salts
13245226 - Zinc sulphate and sugar, polarised light micrograph
13245105 - Metals and inorganic salts, polarised light micrograph
13245084 - Magnesium sulphate, polarised light micrograph
13245079 - Magnesium sulphate, polarised light micrograph
13244588 - Beta-alanine, polarised light micrograph
13243439 - Vitamins and amino acids, polarised light micrograph
13243333 - Metal sulphates, alkali metals and inorganic salts
13243282 - Cerium sulphate, light micrograph
13243273 - Vitamin C, polarised light micrograph
12539871 - Lactobacillus bulgaricus yogurt bacterium, SEM
13387717 - Niacinamide, polarised light micrograph
13358336 - Dopamine, DIC Microscopy
13358330 - Dopamine, DIC Microscopy
13358325 - Vitamin-B3 (Nicotinamide), Polarized Light Microscopy
13358056 - Dopamine, DIC Microscopy
13358055 - Dopamine, DIC Microscopy
13358051 - Vitamin-B3 (Nicotinamide), Polarized Light Microscopy
13358023 - Vitamin-B3 (Nicotinamide), Polarized Light Microscopy
13245132 - Tryptophan, polarised light micrograph
13245108 - Niacinamide, polarised light micrograph
13244591 - Beta-alanine, polarised light micrograph
13243407 - Nicotinamide and niacinamide, light micrograph
13243366 - Niacinamide, polarised light micrograph
13243356 - Mixture of common amino acids, polarised light micrograph
13243352 - Mixture of common amino acids, polarised light micrograph
13387715 - Niacinamide, polarised light micrograph
13387695 - Chemical mixture, polarised light micrograph
13358057 - Dopamine, Polarized Light Microscopy
13244701 - Vitamin B3, polarised light micrograph
13244699 - Sucrose and zinc sulphate, polarised light micrograph
13244636 - Dopamine, light micrograph
13244626 - Dopamine, light micrograph
13244592 - Beta-alanine, polarised light micrograph
13244590 - Beta-alanine, polarised light micrograph
13244555 - Mixture of crystals, polarised light micrograph
13243436 - Vitamins and agricultural fertilizers, light micrograph
13243410 - Nicotinamide and niacinamide, light micrograph
13243354 - Mixture of common amino acids, polarised light micrograph
13243294 - Dopamine, light micrograph
13368070 - Iron aluminium and potassium sulphates, light micrograph
13358066 - Dopamine, DIC Microscopy
13358012 - Nicotinamide and Urea Mixture, Polarized Light Microscopy
13245136 - Tryptophan, polarised light micrograph
13245101 - Metals and inorganic salts, polarised light micrograph
13245093 - Magnesium sulphate, polarised light micrograph
13244556 - Mixture of crystals, polarised light micrograph
13244554 - Mixture of crystals, polarised light micrograph
13243440 - Vitamins and amino acids, polarised light micrograph
13243403 - Vitamin B3 (nicotinamide), polarised light micrograph
13243399 - Vitamin B3 (nicotinamide), polarised light micrograph
13243330 - Metal sulphates, alkali metals and inorganic salts
13368072 - Iron aluminium and potassium sulphates, light micrograph
13358320 - Vitamin-B3 (Nicotinamide), Polarized Light Microscopy
13358211 - Dopamine, DIC Microscopy
13245110 - Niacinamide, polarised light micrograph
13245094 - Magnesium sulphate, polarised light micrograph
13245092 - Magnesium sulphate, polarised light micrograph
13244644 - Ferrous sulphate, polarised light micrograph
13244597 - Beta-alanine and urea, polarised light micrograph
13244581 - Beta-alanine, polarised light micrograph
13244580 - Beta-alanine, polarised light micrograph
13243433 - Vitamins and agricultural fertilizers, light micrograph
13243431 - Vitamins and agricultural fertilizers, light micrograph
13243423 - Vitamin B3 (nicotinic acid), polarised light micrograph
13243422 - Vitamin B3 (nicotinic acid), polarised light micrograph
13243415 - Vitamin B3 (nicotinic acid), polarised light micrograph
13243405 - Vitamin B3 (nicotinamide), polarised light micrograph
13243334 - Metal sulphates, alkali metals and inorganic salts
13243311 - Ferrous sulphate, polarised light micrograph
13358319 - Vitamin-B3 (Nicotinamide), Polarized Light Microscopy
13245088 - Magnesium sulphate, polarised light micrograph
13244625 - Dopamine, light micrograph
13244602 - Amino acid, vitamin and mineral, polarised light micrograph
13244553 - Mixture of crystals, polarised light micrograph
13243416 - Vitamin B3 (nicotinic acid), polarised light micrograph
13243409 - Nicotinamide and niacinamide, light micrograph
13243371 - Niacinamide, polarised light micrograph
13243367 - Niacinamide, polarised light micrograph
13243351 - Mixture of common amino acids, polarised light micrograph
13243302 - Dopamine and nicotinic acid, polarised light micrograph
13243291 - Dopamine, light micrograph
13524596 - Pharmaceutical worker holding a freshly made drugs capsule
13452514 - Retail chemist
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