Laboratory glassware. Assortment of glass flasks containing coloured solutions,used in chemical research. At right is a partially visible beaker | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Yarvin, Brian |
Bildgröße: | 4652 px × 3095 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: |
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