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The DARKROOM COOKBOOK, Third Edition

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252 THE <strong>DARKROOM</strong> <strong>COOKBOOK</strong><br />

FORMULA #85<br />

Ilford ID-20<br />

For neutral blacks with bromide paper.<br />

Water, 500.0 ml<br />

Metol, 3.0 g<br />

Sodium sulfi te, anhydrous, 50.0 g<br />

Hydroquinone, 12.0 g<br />

Sodium carbonate, anhydous, 60.0 g<br />

Potassium bromide, 4.0 g<br />

Water to make 1.0 liter<br />

Dilute 1:1 to 1:3.<br />

FORMULA #86<br />

Kodak D-72<br />

This developer is similar to Kodak Dektol.<br />

Water at 125F/52C, 750.0 ml<br />

Metol, 3.0 g<br />

Sodium sulfi te, 45.0 g<br />

Hydroquinone, 12.0 g<br />

Sodium carbonate, monohydrate, 80.0 g<br />

Potassium bromide, 2.0 g<br />

Water to make 1.0 liter<br />

Dilution may vary from 1:1 to 1:4 depending upon the contrast and image tone desired.<br />

Normal dilution with chlorobromide papers is 1:2. For warmer tones, dilute 1:3 or 1:4 and<br />

add approximately 8.0 ml of 10% potassium bromide per liter. For higher contrast with bromide<br />

papers, dilute 1:1 and add 1.0 ml of 10% bromide per liter.<br />

Development times are from 1½ to 3 minutes.<br />

Toning Developers<br />

FORMULA #87<br />

Dassonville D-3<br />

Autotoning Developer<br />

This formula is the same as Edwal 106 and Ansco 115.<br />

Water at 125F/52C, 500.0 ml<br />

Sodium sulfi te, 82.5 g

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