films and process sequence ... - Kodak
films and process sequence ... - Kodak
films and process sequence ... - Kodak
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Alternate Process Bleaches<br />
Constituent Fresh Tank<br />
Fresh <strong>and</strong> Seasoned Tank<br />
Analytical Specifications<br />
Fresh<br />
Replenisher<br />
Replenisher Analytical<br />
Specifications<br />
UL Bleach * or “UL House” Bleach *<br />
Water 21-38°C (70-100°F) 700 mL 700 mL<br />
Proxel GXL 0.07 mL 0.10 mL<br />
Ammonium Hydroxide Solution (28%) † 54 mL 64 mL<br />
KODAK Chelating Agent No. 1 (PDTA) 44.8 g 51 g<br />
Ammonium Bromide (NH4Br) or<br />
Sodium Bromide (NaBr)<br />
23.8 or 25 g 23.8 or 25 ± 3 g/L 30.7 or 32.3 g 30.7 or 32.3 ± 3 g/L<br />
Acetic Acid Solution (90%) 10 mL 14.5 mL<br />
Ferric Nitrate (Nonahydrate) ‡<br />
53.8 g 61.2 g<br />
Water to make 1 L 1 L<br />
pH at 25.0°C (77.0°F) §<br />
5.30 ± 0.20 5.30 ± 0.20<br />
Specific Gravity at 25.0°C (77.0°F) 1.056 ± 0.003 1.066 ± 0.003<br />
Total Iron 7.50 ± 0.50 g/L 8.20 ± 0.50 g/L<br />
Ferric Iron 7.50 ± 0.50 g/L 8.20 ± 0.50 g/L<br />
Ferrous Iron
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