José Burgos Sologuren

Thanks so much for your answer! Is clear now.

Hello Everybody! I´d like some help on figuring out a doubt I have regarding on the negative can label. So Kodak's 35mm or 16mm label info refers to: Film Code, Emulsion nº, roll nº, part nº, strip nº and unit nº I was shooting with 4 different emulsion, 2 cans for each. I'm not understanding why just the last number is different. Isn't the strip number should be different too? In this case I understand each emulsion comes from the same batch - roll - part. For example the 50D shouldn't be: 093 015.04 41.1 / 42.2 ? Here some pics of the cans Thanks!