Re: HC110 preservation

2016-01-11 Thread P.J. Alling
They still do. The recommended method of preserving HC110 is to work from the most concentrated syrup, split original bottle, (16oz for example), into smaller bottles, old fashioned 2 to 4 oz. brown glass medicine bottles, are what I used to use, (wish I could find mine, I have a 16oz bottle

Re: HC110 preservation

2016-01-10 Thread Bill
On 1/10/2016 8:24 PM, Collin B wrote: I don't process as much b as I would like. My HC110 turns red or pink and becomes unusable. What is the best way to keep it long term? Don't dilute the concentrate. It will keep for decades. I mixed HC110 to order when I was processing film

Re: HC110 preservation

2016-01-10 Thread Mark C
Seconding what others have said... the undiluted concentrate will last for a long time. I had some HC110 that was pushing 7 years when I finally used it up. I would migrate it to smaller bottles as it would fit, but it spent a good bit of time with some air in the bottles. The concentrate got

Re: HC110 preservation

2016-01-10 Thread ann sanfedele
I used to separate the developer into several small glass bottles as soon as I opened the big bottle it came in if liquid or just after it getting mixed... filling those right to the tippy top does the job and glass is inert. I was using dark brown bottles that had held medicine. ann On

Re: HC110 preservation

2016-01-10 Thread Darren Addy
Your stock HC-110 or your diluted developer? The main enemy of chemistry is air. They used to sell Air Evac bottles that looked like round bellows that you could use to express any excess air before screwing on the bottle lid, with the chemistry inside at the edge of overflowing. Other than

RE: HC110

2004-03-18 Thread Andre Langevin
You really should try XTOL. XTOL is the recommended developer for TMAX film, not TMAX developer. tv What is the best way to agitate the film with XTOL? I've had mitigated results with 3200 films (Kodak and Ilford) and I suspect this combination might need more or less agitation than what I gave

RE: HC110

2004-03-18 Thread tom
-Original Message- From: Andre Langevin [mailto:[EMAIL PROTECTED] You really should try XTOL. XTOL is the recommended developer for TMAX film, not TMAX developer. tv What is the best way to agitate the film with XTOL? I've had mitigated results with 3200 films (Kodak and

RE: HC110

2004-03-18 Thread Andre Langevin
XTOL isn't really the best push developer... Microphen or DD-X work better. If I remember well I was using XTOL with a 1:2 or 1:3 dilution. I guess I was looking for trouble... Microphen is the next one I was to try. A friend of mine prepares Microphen concentrates at home. I'll try it for

RE: HC110

2004-03-18 Thread tom
-Original Message- From: Andre Langevin [mailto:[EMAIL PROTECTED] XTOL isn't really the best push developer... Microphen or DD-X work better. If I remember well I was using XTOL with a 1:2 or 1:3 dilution. I guess I was looking for trouble... Kodak recommends against 1:3

RE: HC110

2004-03-18 Thread Andre Langevin
Kodak recommends against 1:3 these days. I would have liked them to come to this conclusion before... I think you're agitating too hard. That was my preliminary conclusion after reading about the kind of results I had had. So I calmed down. But I was not sure if my new good results were

Re: HC110

2004-03-16 Thread Collin R Brendemuehl
Date: Tue, 16 Mar 2004 16:56:15 -0600 (CST) From: [EMAIL PROTECTED] Dirty little secret: HC:110 is a really good developer. William Robb For traditional films? I used to stock it in college because it would do film AND prints (neither all that well). We used to use it at work for T-max 400