ANSI IT9.1 : 1989
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
IMAGING MEDIA (FILM) - SILVER GELATIN TYPE - SPECIFICATIONS FOR STABILITY
14-03-2022
12-01-2013
Covers photographic films intended for long term, medium and archival records; specifically, safety cellulose ester and polyester base films having silver gelatin emulsions, processed to produce a black and white silver image by negative or full reversal processing. Silver gelatin images with protective gold or selenium toning treatment, and films having ultrasonic or dielectric splices are also included.
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