Фотография. Определение содержания остаточного тиосульфата и других химикатов в обработанных фотоматериалах. Методы с применением йодинамилозы, метиленовой сини и сульфида серебра
Название (англ.):
Photography; determination of residual thiosulfate and other related chemicals in processed photographic materials; methods using iodine-amylose, methylene blue and silver sulfide
Описание (англ.):
The iodine-amylose method can be used with fibre-based paper, film and plates and is the method to be used with film and paper containing incorporated developing agents. The methylene blue method can be used with fibre-based paper, film and plates, but not with film and paper containing incorporated developing agents. The silver sulfide densitometric method measuresthiosulfates, polythionates and all other residual chemicals in a processed product that react with silver ion to form a silver 'stain' under the conditions of the test.
Заменён стандартами:
ISO 18917(1999.06)
Заменяет стандарты:
ISO 417(1977.10)
Дата регистрации:
25.11.93
Дата введения:
01.04.93
Дата отмены:
01.06.99
Код КГС:
У89
Код ОКСТУ:
2385
Код ОКП:
2385
Нормативные ссылки:
DIN 19069-1990, EQV*BS ISO 417(1995/BSI), EQV ISO 5-3-1984*ISO 385-1-1984*ISO 648-1977*ISO 835-1-1981*ISO 835-2-1981*ISO 835-3-1981*ISO 835-4-1981*ISO 1042-1983*ISO 4788-1980
Ключевые слова:
CHEMICAL ANALYSIS AND TESTING CHEMICAL RESIDUES DETERMINATION OF CONTENT PHOTOGRAPHIC FILM PHOTOGRAPHIC MATERIALS PHOTOGRAPHIC PLATES PHOTOGRAPHY PHOTOSENSITIVE PAPERS THIOSULPHATES CHEMICAL ANALYSIS AND TESTIN