DG20.4.5 (OCP, 2B B3) and DG20.4.3b (FCP, 2B B3 “Jet-phosphor”) under Leuchtturm long-wave uv-lamp.
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2p FCP B3 and B3 Jet LW UV

Added to Phosphorescence4 years ago

DG20.4.5 (OCP, 2B B3) and DG20.4.3b (FCP, 2B B3 “Jet-phosphor”) under Leuchtturm long-wave uv-lamp.