Arista EDU Ultra 100 development times · ISO 100 35mm

Process: Black and white
ISO: 100
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.

510-Pyro

Dilution	Temp	ISO	Pre-soak	Developer	Stop	Fixer	Wash
1+100	20°C	200	1:00	18:30	1:00	5:00	5:00
1+100	20°C	80	1:00	10:30	1:00	5:00	5:00

Acufine

Dilution	Temp	ISO	Pre-soak	Developer	Stop	Fixer	Wash
stock	20°C	100	1:00	3:30	1:00	5:00	5:00

Arista® Premium

Dilution	Temp	ISO	Pre-soak	Developer	Stop	Fixer	Wash
1+9	20°C	100	1:00	7:00	1:00	5:00	5:00

Atomal 49

Dilution	Temp	ISO	Pre-soak	Developer	Stop	Fixer	Wash
1+1	20°C	100	1:00	13:00	1:00	5:00	5:00
1+2	20°C	100	1:00	17:00	1:00	5:00	5:00
3+2	23°C	100	1:00	6:00	1:00	5:00	5:00
stock	20°C	100	1:00	7:00	1:00	5:00	5:00

Bellini DF2 Duo Step

Dilution	Temp	ISO	Pre-soak	Developer	Stop	Fixer	Wash
stock	20°C	100	1:00	4:00	1:00	5:00	5:00

Beutler-Pyro

Dilution	Temp	ISO	Pre-soak	Developer	Stop	Fixer	Wash
10+10+978+2	22°C	100	1:00	10:00	1:00	5:00	5:00

Cawanol

Dilution	Temp	ISO	Pre-soak	Developer	Stop	Fixer	Wash
stock	20°C	100	1:00	17:00	1:00	5:00	5:00

D-76

Dilution	Temp	ISO	Pre-soak	Developer	Stop	Fixer	Wash
1+1	20°C	100	1:00	10:00	1:00	5:00	5:00
1+3	20°C	100	1:00	17:00	1:00	5:00	5:00
stock	20°C	100	1:00	6:30	1:00	5:00	5:00

Diafine

Dilution	Temp	ISO	Pre-soak	Developer	Stop	Fixer	Wash
stock	20°C	100	1:00	4:00	1:00	5:00	5:00

DK-50

Dilution	Temp	ISO	Pre-soak	Developer	Stop	Fixer	Wash
1+1	20°C	50	1:00	2:00	1:00	5:00	5:00

F76+

Dilution	Temp	ISO	Pre-soak	Developer	Stop	Fixer	Wash
1+9	20°C	100	1:00	7:00	1:00	5:00	5:00

Ilfosol 3

Dilution	Temp	ISO	Pre-soak	Developer	Stop	Fixer	Wash
1+14	20°C	100	1:00	6:00	1:00	5:00	5:00
1+14	21°C	50	1:00	3:30	1:00	5:00	5:00
1+9	20°C	100	1:00	5:00	1:00	5:00	5:00

Liquidol

Dilution	Temp	ISO	Pre-soak	Developer	Stop	Fixer	Wash
1+19	20°C	100	1:00	1:00	1:00	5:00	5:00

Marathon

Dilution	Temp	ISO	Pre-soak	Developer	Stop	Fixer	Wash
1+9	20°C	100	1:00	6:00	1:00	5:00	5:00

Microdol-X

Dilution	Temp	ISO	Pre-soak	Developer	Stop	Fixer	Wash
1+1	20°C	100	1:00	9:30	1:00	5:00	5:00
stock	20°C	100	1:00	8:00	1:00	5:00	5:00

Paranol S

Dilution	Temp	ISO	Pre-soak	Developer	Stop	Fixer	Wash
1+50	21°C	100	1:00	10:00	1:00	5:00	5:00

PC-TEA

Dilution	Temp	ISO	Pre-soak	Developer	Stop	Fixer	Wash
1+50	20°C	100	1:00	10:00	1:00	5:00	5:00

PMK

Dilution	Temp	ISO	Pre-soak	Developer	Stop	Fixer	Wash
1+2+50	21°C	125	1:00	10:00	1:00	5:00	5:00

Promicrol

Dilution	Temp	ISO	Pre-soak	Developer	Stop	Fixer	Wash
1+14	20°C	200	1:00	13:00	1:00	5:00	5:00

Pyrocat-HD

Dilution	Temp	ISO	Pre-soak	Developer	Stop	Fixer	Wash
1+1+100	21°C	50	1:00	9:00	1:00	5:00	5:00
1+1+100	21°C	100	1:00	11:00	1:00	5:00	5:00
1+1+100	30°C	100	1:00	8:00	1:00	5:00	5:00

Pyrocat-M

Dilution	Temp	ISO	Pre-soak	Developer	Stop	Fixer	Wash
1+2+100	30°C	100	1:00	5:30	1:00	5:00	5:00

Rodinal

Dilution	Temp	ISO	Pre-soak	Developer	Stop	Fixer	Wash
1+100	20°C	50	1:00	7:00	1:00	5:00	5:00
1+25	20°C	100	1:00	3:30	1:00	5:00	5:00
1+50	20°C	100	1:00	7:00	1:00	5:00	5:00
1+50	21.5°C	50	1:00	4:30	1:00	5:00	5:00

Silvermax

Dilution	Temp	ISO	Pre-soak	Developer	Stop	Fixer	Wash
1+19	23°C	100	1:00	17:00	1:00	5:00	5:00

Ultrafin T-Plus

Dilution	Temp	ISO	Pre-soak	Developer	Stop	Fixer	Wash
1+8	20°C	100	1:00	9:00	1:00	5:00	5:00

XT-3

Dilution	Temp	ISO	Pre-soak	Developer	Stop	Fixer	Wash
1+2	20°C	125	1:00	9:00	1:00	5:00	5:00
stock	20°C	100	1:00	5:30	1:00	5:00	5:00

Xtol

Dilution	Temp	ISO	Pre-soak	Developer	Stop	Fixer	Wash
1+2	20°C	125	1:00	9:00	1:00	5:00	5:00
stock	20°C	100	1:00	5:30	1:00	5:00	5:00

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

Open the timer

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