Name: Photographers' Formulary DK-25R Fine Grain Film Developer, Replenisher, Makes 1Lt Solution
Brand: Photographers' Formulary
SKU: PYDK25RP1LT
Price: 13.95 USD
Availability: BackOrder
Rating: 5 (5 reviews)

Photographers' Formulary DK-25R Fine Grain Film Developer, Replenisher, Makes 1Lt Solution

Photographers' Formulary Film Developer

Photographers' Formulary

Photographers' Formulary DK-25R Developer, Replenisher, Makes 1Lt Solution

Generally ships in 7-14 days, subject to availability

Special Order

Generally ships in 7-14 days, subject to availability Estimated to Ship: 08/01/2025.

Adorama

Photography

Film & Darkroom Equipment

Darkroom Chemicals

Black & White Chemicals

Photographers' Formulary Black & White Chemicals

Photographers' Formulary Film Developer 

Photographers' Formulary DK-25R film developer ensures fine grain & archival quality. Easy to use, consistent results. Makes 1L. Shop now!

What sets the DK-25R Fine Grain Film Developer and Replenisher apart is its high-quality formulation, designed by the reputable brand, Photographers' Formulary. This professional-grade product is specifically engineered to extend the capacity of D-23 or D-25 film developers from 4 to 25 rolls per liter, making it an effective and reliable solution for all your film development needs.As a film developer is utilized, its action tends to weaken due to the chemical reduction of the exposed silver halides in the emulsion and the release of bromide ions into the solution. This can result in a decrease in the effective film speed and lower contrast. However, the DK-25R Fine Grain Film Developer and Replenisher is designed to counteract these effects. By adding this replenisher to your developer, you can ensure normal developer activity and partially offset the effects of the increased bromide concentration.This durable product boasts a shelf life of six months, providing you with a long-lasting solution for your film development needs. With its high rating and positive reviews from customers, the DK-25R Fine Grain Film Developer and Replenisher is a testament to the quality and reliability that Photographers' Formulary is known for in the photography industry.

Excellent stuff. Easy to mix and use. A great way to get a different look from your black and white film. May not be everyone's cup of tea, but definitely worth a try for experimentation's sake and to try and get closer to your artistic vision as a film photographer

I say give it a try

Fantastic developer, simple to use, great results. It really brings out detail like no other. Highly recommended.

One of the best developers out there...

What pyrocat does to the light is like no other developer. It is my go to developer
Excellent product...Thanks!

Formulary Pyrocat HD

This time I bought my Pyrocat-HD in Glycol from Adorama for convenience sake. I've had good experiences with Photographer's Formulary products since 2012 and have had consistent success with them. "Shiprock" was developed using a dilution of 1.5:3:100 in a Jobo 3005 Expert drum and a Jobo CPP3 processor operated at 55 RPM.

I've had good experiences with Photographer's Formulary products since 2012

I've used Pyrocat MC in a Jobo for a number of years.  I get good results on a wide range of films.  The staining effect contributes to fewer printing steps.  Highly recommended.

Photographers' Formulary DK-25R Fine Grain Film Developer, Replenisher, Makes 1Lt Solution

Key Features