Iodine water purification drops. Package containing a bottle of iodine to be used for water purification. Iodine has traditionally been used for water purification. However,new European Union directives (as of 2009) have banned the sale of iodine for this purpose | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Trevor Clifford Photography |
Bildgröße: | 2655 px × 3966 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: |
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