Negatives came out slightly undeveloped, need to increase development time or...
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Kodak T-Max 400 in Agfa R09 One Shot 1+25
6 minutes at 20°C/68.0°F
Svema FN64 in Rodinal 1+25
6 minutes, 30 seconds at 20°C/68.0°F
Ilford HP5+ 400 in Kodak D-76 1+1
13 minutes at 20°C/68.0°F
Polystar Polypan F 50 at 400 in Agfa Rodinal 1,66+100
4 hours (Stand developed) at 22°C/71.6°F