Restoring old revision of "Item:Q244"
Warning: You are not logged in. Your IP address will be publicly visible if you make any edits. If you log in or create an account, your edits will be attributed to a username, among other benefits.
Latest revision | Your text | ||
Property / raw material processed | |||
Property / raw material processed: silver nitrate / rank | |||
Property / raw material processed | |||
Property / raw material processed: cellulose / rank | |||
Property / process | |||
Property / process: Weight % Component 80-95 Cellulose nitrate film base (11-12% nitrogen, 1.9-2.2 degree of substitution) 3-10 Photographic gelatin 1-8 Silver halides < 1 Miscellaneous additives / rank | |||