Arista Arifix Powder Fixer 1 Gallonis a simple and rapid-acting fixer for both black & white film and paper. A hardener is incorporated for emulsion protection and this powdered formula makes 1 gal of working solution.

Rapid, Hardening Formula    For Black & White Film and Paper

Related Questions and Answers

Q: 1. What are the consequences of using a non-hardening fixer for RC paper?

A: RC papers can use either hardening or non-hardening fixers. A non-hardening fixer, such as the Arista Premium Odorless Liquid Fixer (32 oz), is only needed when using a fiber-based paper that you plan to tone.

Q: 2. after you open the container how long would the unmixed concentrate last?

A: Unopened Eco Pro Clearfix Neutral Rapid Fixer should be kept in cool, dark conditions. The products have a virtually indefinite shelf life. Once opened, the concentrate should be kept in tightly closed glass, PET(PETE) or HDPE containers, and used within twelve months. For best results in small scale darkrooms, a large opened bottle should be divided into several small glass or polyethylene bottles filled to the top to minimize exposure to air.

Q: 3. need developing times for fp4, fp5, plus x, and tri x with arista 76 film developer powder?

A: Search for "Arista 76 development times" online and you will find many sources.

Q: 4. Is this an acid or an alkaline fixer?

A: Arista Premium Odorless Powder Fixer consists of. SODIUM THIOSULFATE, SODIUM METABISULFITE, and SODIUM ACETATE--it's acid.

Q: 5. Your description says mix 1:3 for fastest fixing. I thought it was 1:4. Which is correct?

A: Clearfix Neutral Fixer from Ecopro (formerly Silvergrain) may be mixed at 1 + 4 dilution for film, RC paper or FB paper, or mixed at 1 + 7 for use with RC paper only.

Q: 6. Does this line of chemicals emit less fumes?

A: They seem to emit less fumes in my opinion, yes. By no means does this mean you don't need ventilation. I've used Kodak and sprint systems in the past but beGan using this stuff in my home darkroom. They're great but you still want proper ventilation.

Q: 7. Can this powder be used to make smaller volumes of working solution than the 1 gallon amount?

A: To make the proper working solution of the Legacy Pro B&W Powder Hardening Fixer, it is best to mix the entire gallon.

Q: 8. Does this fixer have a hardener or must I add hardener?

A: There is no Alum Hardener in this fixer nor would I add any. Prints don't need a hardener and most modern film stocks do not require hardening.

Q: 9. Can you share the lifecycle status of this product? Is there risk that this product will become obsolete?

A: Depending on storage conditions fixer should last for about 2-3 years after mixing.

Q: 10. what is the shelf life, once mixed?

A: Once mixed, the Arista Premium Odorless Powder Fixer should be good for 6-12 months depending on storage conditions.