D76 versus ID11, Are they the same things ?

[Mustafa Umut Sarac]

D76 versus ID11, Are they the same things ?

 

[koraks]

Yes, as discussed many times on this forum and others.

 

[miha]

Oh come on, @koraks, you know it’s not that simple

 

[koraks]

I know; just wanted to set the record straight before we embark upon a 12-page journey that will lead us past Scylla and Charybdis, plenty of cyclopes and perhaps a siren or two.

 

[miha]

Let’s not get ahead of ourselves, the voyage hasn’t even started yet, and the monsters are already lining up!

 

[brian steinberger]

It’s always been said they are the same but in my experience I find ID-11 to be more active and produce more film speed. I don’t know why that would be, and honestly don’t care. I just use ID-11.

When ID-11 was hard to find last year or maybe the year before I purchased some D-76, that was Sino made D-76. I used it just like I would ID-11 and got thin negatives.

So IMO they’re not exactly the same, but I’m probably the only one that ever noticed this. And it could be because of the quality issues with Sino making kodaks chemistry. I would recommended getting a pack of each and see for yourself.

 

[runswithsizzers]

could be because of the quality issues with Sino making kodaks chemistry

I believe much of / most of Kodak photo chemistry is presently being manfactured by Photo Systems Inc. who are based in Dexter, Michigan. But I am not certain that applies to D-76, specifically.

Michigan-Based Photo Systems Inc. Announces Brand Licensing Agreement for Kodak Professional Photographic Chemicals, Full Range Launching in Early 2024

Due to the extensive growth and demand for analog photo chemicals, Kodak-branded products will continue to provide analog consumers with time-tested,...

www.prnewswire.com

 

[Don_ih]

If you get rid of the I and add a horizontal line to the top left of the first 1 of 11, then add a small circle onto the bottom right of the second 1, you'll get what ID-11 really is.

 

[Agulliver]

They should be functionally identical though a proficient analytical chemist might find differences between the two.

 

[gbroadbridge]

D76 versus ID11, Are they the same things ?

That's evil.

 

[Craig]

They are functionally equivalent. You can safely treat them as the same.

 

[pentaxuser]

If you get rid of the I and add a horizontal line to the top left of the first 1 of 11, then add a small circle onto the bottom right of the second 1, you'll get what ID-11 really is.

Sounds like a Confucius saying

pentaxuser

 

[Paul Howell]

I did compare ID 11 and D 76, that was several decades past, and found that Kodak made D76 and ID 11 to be so close that I could not tell the difference. This was before Kodak sold off it's chemistry division which has gone under several new producers over the years. I used D76 as it was cheaper at the time. As I recall from P.E posts is that commercial D76 had additional buffers. If OP is mixing from old posted formulas there may differences from commercial kits.

 

[Alex Benjamin]

Ilford doesn't give the same developing time for D-76 and ID-11.