Negative Processing

I build a crude negative drying cabinet.

Cabinet

Chems

Sodium thiosulfate

400g - $37 - etsy - $0.0925/g
113g - $7 - ebay - 113g – $0.0619/g
2500g - $50 - ebay - $0.0200/g
1360g - $55 - ebay - $0.0404/g
1360g - $50 - ebay - $0.0368/g
450g - $15 - ebay - $0.0333/g

Developer

Kodak F-24 based recipe

Sodium thiosulfate (pentahydrate/crystalline): 240g
Sodium sulfite (anhydrous): 15g
- preservative, keeps the bath from oxidizing/degrading between uses
Water (warm, ~40°C to help dissolution) to make 1L total