So what have I got here?

[Sorted]

Need a little help here. 5 years ago I bought some chemicals from Freestyle. At the time I was doing a good bit of LF (8X10) and printing on Azo. I was experimenting with Rollo Pyro , PMK, ABC Pyro and some Barry Thornton stuff as well. Anyway the other day I came across an unopened box buried away in my garage containing a bunch of chemicals and for the life of me cannot remember what I was trying to mix up at the time I ordered the stuff.
So maybe someone here can figure from the list of ingredients what I was after.
Amidol 1/2 pound. ( this was probably for my Azo developer)
Sodium MetaBisulfite 10 gr.
Catechol 50 gr
Phenidone A 2gr.
Potassium Carbonate 1 kg

And that's it! So what would you make with this! Something in the Pyro family but which one?
Thanks
Now where's my Ginko biloba?

 

[kxl]

Pyrocat HD ? Although your list is missing the potassium bromide...

 

[Sorted]

Quite possibly, I do have a bottle of potassium bromide (Kodak). Sounds vaguely familiar.

 

[Uncle Fester]

Need a little help here. 5 years ago I bought some chemicals from Freestyle. At the time I was doing a good bit of LF (8X10) and printing on Azo. I was experimenting with Rollo Pyro , PMK, ABC Pyro and some Barry Thornton stuff as well. Anyway the other day I came across an unopened box buried away in my garage containing a bunch of chemicals and for the life of me cannot remember what I was trying to mix up at the time I ordered the stuff.
So maybe someone here can figure from the list of ingredients what I was after.
Amidol 1/2 pound. ( this was probably for my Azo developer)
Sodium MetaBisulfite 10 gr.
Catechol 50 gr
Phenidone A 2gr.
Potassium Carbonate 1 kg

And that's it! So what would you make with this! Something in the Pyro family but which one?
Thanks
Now where's my Ginko biloba?

It has to be Pyrocat HD. I was looking at the list of chemicals that you have, and with the exception of the Amidol, everything else fits the Pyrocat HD formula

 

[Sorted]

Many thanks !