sockeyed
Well-known
I decided to use HC-110 just to try something different (I usually use Rodinal and D-76).
I was about to use the syrup straight from the bottle when my girlfriend pointed out that the instructions said to dilute the syrup to make a stock solution (who reads instructions?!)
So, I faithfully made a stock solution, then I concluded that almost all of the postings and websites I see talk about dilutions that are clearly straight from syrup. I can caculate how much stock developer makes up each dilution quite easily, but should I really have just left the HC-110 as syrup? I guess it would last longer that way...
I was about to use the syrup straight from the bottle when my girlfriend pointed out that the instructions said to dilute the syrup to make a stock solution (who reads instructions?!)
So, I faithfully made a stock solution, then I concluded that almost all of the postings and websites I see talk about dilutions that are clearly straight from syrup. I can caculate how much stock developer makes up each dilution quite easily, but should I really have just left the HC-110 as syrup? I guess it would last longer that way...
GeneW
Veteran
You can still use the stock solution (something like 1:3 for dil B?) but its shelf life will be much reduced. The advantage of leaving it as syrup is Rodinal-like shelf life and custom dilutions. Just use it up fast (6 months?) and you'll be fine
Gene
Gene
Flyfisher Tom
Well-known
I regularly use HC-110 (dilution B) with Tri-X, Acros 100. Dilution from stock is not a problem.
8ml syrup bring to ==> 250ml working solution (for 1 roll of 35mm) one-shot
16ml syrup bring to ==> 500ml working solution (for 1 roll of 120mm) one-shot
Syrup lasts forever and you never have to worry about quality if you use it as a one-shot (dil B). Development times at www.digitaltruth.com . Good luck.
8ml syrup bring to ==> 250ml working solution (for 1 roll of 35mm) one-shot
16ml syrup bring to ==> 500ml working solution (for 1 roll of 120mm) one-shot
Syrup lasts forever and you never have to worry about quality if you use it as a one-shot (dil B). Development times at www.digitaltruth.com . Good luck.
GeneW
Veteran
Forgot to add a link to the HC-110 Unoffical Resource Page:
http://www.covingtoninnovations.com/hc110/
Gene
http://www.covingtoninnovations.com/hc110/
Gene
sockeyed
Well-known
Thanks, guys!
tetrisattack
Maximum Creativity!
One tip for your future dealings with HC-110 concentrate: those 10-12cc medicine syringes that you get for free from the grocery store pharmacy are worlds easier to deal with than trying to pour it into a graduated cylinder. Just ask for one!