Photography. Determination of residual thiosulfate and other related chemicals in processed photographic materials. Methods using iodine-amylose, methylene blue and silver sulfide
Current
•
Published:
1 Scope
1.1 This International Standard specifies test methods for the determination of residual thiosulfate and other related chemicals in processed photographic materials.
Product Details
Descriptors
Sulfides
Polythionates
Concentration (chemical)
Thiosulfates
Health and safety requirements
Photography
Specimen preparation
Photographic materials
Fixing (photography)
Photographic paper
Testing conditions
Hazards
Iodine
Halides
Chemical hazards
Photographic chemicals
Gelatin
Photographic plates
Test equipment
Densitometric analysis
Colorimetry
Determination of content
Methylene blue
Starches
Calibration
Chemical analysis and testing
Silver
ICS Codes
37.040.20 Photographic paper, films and plates. Cartridges