Process
Black and white
ISO
400
Format
35mm

Development times

Reference times from Pântano Film Club's development table, in minutes and seconds. Treat them as a starting point: your agitation, tank and water temperature change the result, so test on a spare roll.

Atomal 49

DilutionTempISOPre-soakDeveloperStopFixerWash
stock22°C4001:0010:001:005:005:00

D-76

DilutionTempISOPre-soakDeveloperStopFixerWash
stock20°C4001:0010:001:005:005:00

Promicrol

DilutionTempISOPre-soakDeveloperStopFixerWash
1+1420°C16001:0017:001:005:005:00
1+1420°C4001:0010:001:005:005:00
1+1424°C16001:0012:001:005:005:00
1+1424°C4001:006:451:005:005:00
1+920°C4001:006:451:005:005:00
1+920°C16001:0011:001:005:005:00
1+924°C16001:007:301:005:005:00
1+924°C4001:004:301:005:005:00

Rodinal

DilutionTempISOPre-soakDeveloperStopFixerWash
1+2520°C4001:0010:001:005:005:00

Spur SD 2525

DilutionTempISOPre-soakDeveloperStopFixerWash
1+1520°C2501:006:301:005:005:00

Spur SLD

DilutionTempISOPre-soakDeveloperStopFixerWash
1+920°C6401:006:001:005:005:00

XT-3

DilutionTempISOPre-soakDeveloperStopFixerWash
1+220°C2001:0015:001:005:005:00
1+220°C4001:0018:001:005:005:00
1+220°C8001:0020:001:005:005:00
1+220°C16001:0023:001:005:005:00

Xtol

DilutionTempISOPre-soakDeveloperStopFixerWash
1+220°C2001:0015:001:005:005:00
1+220°C4001:0018:001:005:005:00
1+220°C8001:0020:001:005:005:00
1+220°C16001:0023:001:005:005:00

Members can run any of these times in the Pântano timer, with agitation reminders, and save their own versions.

Open the timer