Darkroom Chemicals
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Photographers' Formulary D-25 Fine Grain Film Developer, Makes 1Lt Solution
- Achieve fine grain negatives with D-25 developer.
- D-25 provides high contrast for striking B&W images.
- Enjoy consistent results with this reliable formula.
- Easy dilution ensures simple darkroom processing.
- Formulary D-25 offers archival quality negatives.
Photographers' Formulary Modified Pota (Delagi #8) Developer, Makes 1Lt Solution
- Achieve fine grain with this B&W film developer.
- Modified Pota developer ensures archival quality prints.
- Enjoy consistent results with this easy mixing formula.
- Formulary's B&W developer offers excellent contrast.
- Long shelf-life ensures lasting developer performance.
Photographers' Formulary 100g Benzotriazole (Anti-Fog #1)
- Control fog with Benzotriazole anti-fog chemical.
- Achieve optimal image quality with this density depressant.
- Photographers' Formulary: For black & white developers.
- Enhance tonal range; use as a fog restrainer chemical.
- Mix with ease; colorless crystals dissolve quickly.
Photographers' Formulary BW-2 T-Max Film Developer, Solution A & B (Each 1Lt)
- Optimized for T-Max: Superb image quality.
- BW-2 Developer: Archival results, lasting prints.
- Liquid Solution A & B: Easy to mix and use.
- Formulary BW-2: Professional black & white results.
- Makes 5 Liters: Economical film developer.
Photographers' Formulary Prescysol Film Developer, Liquid, Makes 10Lt Solution
- Prescysol developer: Fine grain, archival quality.
- Liquid concentrate for easy black and white film use.
- Achieve consistent results with this film developer.
- Photographers' Formulary: Makes 10 liters of solution.
- Excellent shelf life ensures lasting developer quality.
Photographers' Formulary Exactol Lux Film Developer, Makes 10Lt Solution
- Exactol Lux Developer: Superb tonal range control.
- Enhance archival properties with this film developer.
- Achieve fine grain structure in your B&W negatives.
- Photographers' Formulary: Consistent image quality.
- Easy-to-use black and white chemicals solution.
Sprint Quicksilver B / W Print Paper developer, 1Ltr
- Achieve superior tonal range with B&W developer.
- Quicksilver developer ensures archival print quality.
- Get consistent mixing for reliable black & white prints.
- Optimize image quality with this paper developer.
- Enjoy ease of use with Sprint's liquid concentrate.
On Backorder
Photographers' Formulary TF-4 0.5Gal Archival Rapid Fixer, Makes 8Lt Solution
- TF-4 Rapid Fixer: Archival quality for lasting prints.
- 0. 5 Gal concentrate yields 8 liters of fixer solution.
- Photographers' Formulary: Ensures consistent results.
- Rapid fixer reduces wash times, saves darkroom time.
- Simple mixing ratios for ease of use in processing.
Photographers' Formulary Substitute for D-19 Film Developer, Makes 1Gal Solution
- Achieve archival quality with this film developer.
- Get consistent results with our black & white chemicals.
- Enjoy a long shelf-life for extended usability.
- Experience fine grain negatives using this developer.
- Easy to use: Perfect for all black & white film.
Photographers' Formulary DiXactol Ultra Film Developer, 8.33 oz
- DiXactol Ultra Developer: Superb image quality.
- Achieve archival properties with this film developer.
- Easy to use: Simple mixing for consistent results.
- Ensures optimal tonal range in black & white film.
- Long shelf life: Store for extended usability.
Photographers' Formulary 1 lb Thiourea (Thiocarbamide), Hazmat
- Enhance tonal range with black and white chemicals.
- Photographers' Formulary: Consistent mixing assured.
- Archival properties: Protect prints from yellow stains.
- Thiourea for gold toning baths, 1 lb quantity.
- Use in mordant solutions for dye toning needs.
Photographers' Formulary 106 Warm Tone Paper Developer, Makes 2Lt Stock Solution
- Achieve warm tones with this paper developer.
- Formulary 106 ensures archival quality prints.
- Dilute easily for consistent black & white results.
- Fine grain developer enhances image sharpness.
- Long shelf-life ensures lasting chemical potency.
Photographers' Formulary Pyrocat-HD Film Developer, Dry Powder, 50Lt Solution
- Pyrocat-HD developer ensures archival negatives.
- Achieve consistent results with this film developer.
- Dry powder format offers extended shelf life.
- Mix easily to make 50 liters of solution.
- Optimize image quality with Pyrocat-HD formula.
Edwal Hypo-Check Chemical Test for Exhausted Film & Paper Fixers, 4 Oz
- Edwal Hypo-Check: Ensures archival image quality.
- Simple chemical test for exhausted film fixers.
- Extends fixer bath life, saving darkroom costs.
- Easy-to-use: Achieve consistent chemical results.
- 4 oz. bottle for multiple darkroom fixer tests.
Temporarily On Backorder
Ilford SIMPLICITY Wetting Agent, 25mL Sachet, 12-Pack
- Ilford Wetting Agent ensures spotless, even drying.
- Optimized for archival processing of film and paper.
- Minimizes water marks; enhances image quality.
- Simple to use: mix one sachet per darkroom session.
- Consistent results for reliable tonal range control.
Special Order
Photographers' Formulary 10g Hydroquinone, Hazmat
- Achieve fine grain with this black & white chemical.
- Ensures archival quality for lasting photographs.
- Hydroquinone builds density; consistent results.
- Easy dilution for custom darkroom development.
- Long shelf-life ensures chemical is ready to use.
Photographers' Formulary 30g Potassium Dichromate (Bichromate), Hazmat
- Achieve archival quality with this black & white chemical.
- Potassium dichromate ensures consistent results, always.
- Enjoy easy mixing for streamlined darkroom processes.
- Long shelf-life ensures this darkroom chemical is ready.
- Get fine grain negatives using this reliable solution.
Photographers' Formulary 30g Potassium Ferricyanide
- Potassium Ferricyanide: Reliable darkroom chemical.
- Achieve image quality with consistent B&W results.
- 30g Ferricyanide: Perfect for Farmer's Reducer.
- Use in iron printing for archival properties.
- Bright red crystals ensure ease of use.
Photographers' Formulary 1lbs Pyrogallol, Hazmat
- Achieve superior image quality with Pyro developer.
- Ensure archival properties in your B&W film prints.
- Enjoy consistent results with our quality chemicals.
- Experience ease of use with simple mixing ratios.
- Maximize shelf life with our stable B&W chemicals.
Photographers' Formulary 100g Ultrafine Carbon Black
- Achieve superior image quality with carbon black.
- Enhance archival properties in your black & white prints.
- Enjoy ease of use with our ultrafine black formula.
- Ensure chemical stability for consistent darkroom results.
- Control tonal range precisely with our black pigment.
Photographers' Formulary 10g Metol (Elon)
- Metol Elon: Enhances image quality, fine detail.
- B&W chemical: Ensures archival print longevity.
- Consistent black and white developer results.
- Simple mixing ratios for easy darkroom use.
- Photographers' Formulary: Long shelf life assured.
Photographers' Formulary 10g Potassium Thiocyanate
- Potassium Thiocyanate: Reliable darkroom results.
- Achieve archival quality with our B&W chemicals.
- Easy to use: Perfect for all darkroom experience levels.
- Consistent mixing for predictable photo development.
- Long shelf life ensures lasting darkroom solutions.
Photographers' Formulary 100g Thiourea (Thiocarbamide)
- Thiourea for gold toning baths, 100g, archival.
- Clears yellow stains, ensures image quality.
- Photographers' Formulary: consistent, reliable.
- Use in mordant solutions for dye toning.
- Thiourea (Thiocarbamide) for B&W processes.
Photographers' Formulary Sodium Sulfide 1 Pound
- Achieve archival prints with black & white chemicals.
- Ensure image quality with consistent darkroom results.
- Photographers' Formulary: Trusted for ease of use.
- Sodium Sulfide ensures long-lasting archival properties.
- Optimize darkroom workflow with reliable chemicals.


