Tetenal Parvofin Tabs are a fine-grain black and white film developer in tablet form. Great if you don’t develop your film that often. In tablet form, this developer will stay fresh for years. Just dissolve in water and you’re ready to go!
As a powder developer in tab form, these are light and easy to travel with. In particular, they are good if you process film intermittently. Tabs have a very long shelf life. So you can mix them up as you want to use them and not worry about expired chemistry.
Parvofin Tabs will work well for classic black and white emulsions, as well as T-Grain films. Regardless of which film you develop, you get fine grain, sharpness and smooth tones.
Each tub has 10 tabs, which come in two parts, A and B. You can mix up to a maximum of 3L from the 10 tabs. And, the 10 tabs can develop up to 20 films. So, you can develop two films from each set of tabs.
Tetenal Parvofin Tabs have two dilutions; Tab A+B+150ml and A+B+300ml. The second dilution will give you a longer developing time, but make the developer more economical.
Simply put the Tab A+B into warm water. Then, stir until fully dissolved. The tabs will dissolve more quickly in warmer water. Keep in mind you will then need to let the diluted solution cool down to 20°C before you use it.
For more mixing information and developing times have a look at the Instructions PDF.
Have a look at the other Black And White Film Developers we have in stock. If you’re not sure which one to pick read our guide to help you Choose Your Film Developer.
How To Develop Film
If you would like to learn more about developing your own film, you should read our guides How To Develop Black And White Film and How To Develop Colour Film. Both guides will walk you through each step of developing film at home.
Also, check out How To Develop Film At Home for a list of everything you’ll need. How To Prepare Film Developing Chemistry will explain how to get your chemicals ready for processing. Once you’re ready to go, find your Black And White Film Developing Times.
You can explore further and look at How To Stand Develop Film and Pushing and Pulling Film.
Film Developing Chemicals
Read our guides? Looking to stock up on film developing chemicals? We have everything you need; Developer, Stop, Fix and Wetting Agent.
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