I'm not sure how easy it is in Egypt to obtain control strips. Unique Photo in the United States is one internet source.
I believe there are a fair number of used densitometers available on eBay and other similar sources.
We do not have wine refrigerators in Egypt.
I want the perfect temperature to maintain the photographic chemistry.
I remember once reading a discussion between a number of fellow experts here in the forum on this matter ,,
The opinion of the great man (resting peacefully) at the time was that freezing photographic chemistry is not the ideal solution (lest this cause oily tar stains), but he reviewed himself and apologized for this thought and said that (oil stains and tar there are only In process chemistry "C22" only due to benzyl alcohol, the discussion ended with a happy ending. Everyone admits that freezing photographic chemistry is a given and does not result in any harm, rather it is in the interest of photographic chemistry as it freezes the time and space of chemistry He makes photographic chemistry convinced that she is not yet born and that this day is her first day in life and thus her time counter stops as long as she is frozen, and the time counter works only when that photographic chemistry is warmed up for work.
- Therefore, everyone agreed "implicitly" that it is better that the photographic chemistry solutions that are to be frozen should only work "one shot" and be disposed of. Therefore, they should be frozen in small packages and each package should be on the amount of development of one roll or more. .
I personally did this with very good results, and I was able to maintain photographic chemistry solutions for long periods without problems.
Storing photographic chemistry solutions in the refrigerator without freezing is also very successful, but it should be in a dark colored glass bottle, this is what I came up with.
- If you have any comment, I'm happy to see it.
- Regarding the test strips ,, I am looking for an online source that is reliable and permanent. I want test strips for C41, E6 and B / W, also I don’t know how to test the ECN2 developer, I don’t want just a bargain from the auction site ,,
Density meters are okay, I can search for them and no problem.