Yellowish fluorescence of the glass flute, indicating the presence of manganese
Medien
Teil von Querflöte aus Glas
- Titel
- Yellowish fluorescence of the glass flute, indicating the presence of manganese
- Beschreibung
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Glass flute, ca. 1860, Deutsches Museum, Inv. No. 58531.
Equipment: Hönle UVAHAND 250 GS handheld UV-lamp, Intensity 250 mW/cm2 UVA).