Darkroom Chemicals
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Photographers' Formulary 10g Borax
- Borax: Fine-grain developer alkali accelerator.
- Enhance image quality with consistent black & white results.
- Photographers' Formulary Borax ensures archival properties.
- Use in fixing baths for optimal darkroom processing.
- Borax: Mild alkali for low-activity developers.
Photographers' Formulary 10g Sodium Metabisulfite
- Premium Sodium Metabisulfite for archival use.
- Ensures chemical consistency in film developers.
- Extends developer life, improves image quality.
- Perfect for acidifying black & white fixing baths.
- Use in two-solution formulas for optimal results.
Photographers' Formulary 10g Sodium Bisulfate, Anhydrous
- Anhydrous Sodium Bisulfate: Archival quality assured.
- Use in stop baths for consistent darkroom results.
- Photographers' Formulary: Fine grain development aid.
- Substitute for acetic acid; easy to use chemical.
- 10g Sodium Bisulfate: Long shelf-life guaranteed.
Photographers' Formulary 10g Ammonium Aluminum Sulfate Photographic Hardener
- Photographers' Formulary hardener ensures archival.
- Ammonium Aluminum Sulfate enhances image quality.
- Concentrated alum: Easy to use darkroom chemical.
- Perfect black and white photography applications.
- 10g Aluminum Sulfate for optimal shelf life.
Photographers' Formulary 10g Ferric Sulfate
- Achieve consistent results with Ferric Sulfate.
- Photographers' Formulary for holographic processes.
- Iron (III) sulfate: Grayish-white, odorless powder.
- Long shelf-life: 10g of quality darkroom chemical.
- Use for archival quality in your photography.
Photographers' Formulary 10g Ammonium Persulfate for Photographic Processing
- Archival quality black and white chemicals.
- Achieve fine grain with our ammonium persulfate.
- Ensures high contrast in film processing.
- Easy to use photographic processing chemical.
- Consistent results with every darkroom session.
Photographers' Formulary 10g Copper Sulfate, Hazmat
- Photographers' Formulary Copper Sulfate 10g
- Achieve consistent results in your darkroom.
- Enhance contrast in black and white film.
- Fine grain development with bulk chemicals.
- Ensure archival quality in your prints.
Photographers' Formulary 10g Potassium Permanganate, Hazmat
- Potassium Permanganate: Reliable darkroom chemical.
- Achieve archival prints with this hypo eliminator.
- Potassium Permanganate ensures chemical consistency.
- Use as a reducer for precise tonal range control.
- Effective stain remover & redevelopment bleacher.
Photographers' Formulary 10g Copper Sulfate (Bromoil), Hazmat
- Achieve archival quality with copper sulfate.
- Enhance bromoil process with this darkroom chemical.
- Get consistent results using Formulary chemicals.
- 10g copper sulfate for fine-grain development.
- Easy to use for high contrast photography.
Photographers' Formulary 10g Potassium Chloride
- Ensures archival properties in black & white prints.
- Potassium Chloride enhances image quality, clarity.
- Simple to use; consistent chemical mixing results.
- 10g of Potassium Chloride for darkroom precision.
- Cost-effective solution for B&W film processing.
Photographers' Formulary 100g Sodium Phosphate, Dibasic
- Enhance archival properties with this black & white chemical.
- Achieve consistent results in your darkroom processes.
- Optimize image quality using sodium phosphate, dibasic.
- Easy to use: Ideal for gold toning & silver emulsions.
- Photographers' Formulary: Ensures reliable shelf life.
Photographers' Formulary 100g Sodium Metabisulfite
- Achieve archival quality with this black & white chemical.
- Ensure fine grain negatives using this darkroom chemical.
- Enjoy consistent results in your film development process.
- This black and white chemical is easy to use in darkrooms.
- Get high contrast prints with this darkroom solution.
Photographers' Formulary 10g Lead Acetate, Hazmat
- Premium black and white chemical for toning.
- Ensures archival properties in your photographs.
- Photographers' Formulary: consistent chemical quality.
- Lead Acetate for specialized darkroom techniques.
- Achieve unique image quality with careful use.
Photographers' Formulary 130 Paper Developer 2-3 Liter
- Achieve archival prints with this paper developer.
- Photographers' Formulary: fine grain, high contrast.
- Easy to use black and white paper developer.
- Long shelf-life ensures consistent darkroom results.
- Get consistent results with Formulary 130 developer.
Rollei C-41 Color Film Developing Kit, 5 liters, Large
- Achieve accurate color with C-41 film chemicals.
- Long shelf life ensures consistent darkroom results.
- Simple mixing for streamlined color film processing.
- Consistent formulation guarantees quality development.
- Archival quality for lasting image preservation.
On Backorder
Heico NH-5 Non-Hardening Fixer f/Black & White Film and Paper 5 Gal Makes 20 Gal
- Achieve archival quality with B&W film fixer.
- Non-hardening fixer ensures optimal tonal range.
- Easy-to-use Heico NH-5 for consistent results.
- Maintain chemical stability for reliable processing.
- Control grain with this black and white chemical.
Special Order
Photographers' Formulary 1lbs Benzotriazole (Anti-Fog #1)
- Premium black and white anti-fog chemical.
- Effectively prevents fog, enhances image quality.
- Ideal for film developers, improves archival life.
- Benzotriazole ensures consistent, reliable results.
- 1lb of anti-fog #1 for darkroom perfection.
Photographers' Formulary 100g Pyrogallol, Hazmat
- Achieve superior image quality with Pyro developer.
- Ensure chemical consistency for predictable results.
- Formulary Pyrogallol offers exceptional archival properties.
- Easy to use black and white film developer, 100g.
- Long shelf life ensures lasting Pyro chemical potency.
Photographers' Formulary BW-65 Paper Developer, Solution A & B (Each 0.5Gal)
- BW-65 Developer: Superb tonal range control.
- Achieve archival prints with this paper developer.
- BW-65 ensures consistent mixing for quality prints.
- Optimized for black and white paper development.
- Enhance image quality with our BW paper developer.
Photographers' Formulary 10g Potassium Ferricyanide
- Enhance archival properties with this black & white chemical.
- Achieve superior image quality using Potassium Ferricyanide.
- Precise grain control for professional darkroom results.
- Potassium Ferricyanide ensures consistent mixing every time.
- Expand tonal range in your B&W photography process.
Photographers' Formulary BW-44 Film Developer, Solution A & B (Each 1pt)
- BW-44 film developer for archival quality prints.
- Achieve fine grain negatives with this liquid solution.
- Exceptional tonal range in black and white images.
- Easy to use BW-44 developer; consistent results.
- Long shelf life ensures reliable film processing.
Photographers' Formulary Substitute for D-19 Film Developer, Makes 1Lt Solution
- Formulary D-19 Developer: High contrast, fine grain.
- B&W Film Developer: Achieve archival quality prints.
- Substitute D-19: Easy dilution for consistent results.
- Photographers' Formulary: Long shelf-life solution.
- 1 Liter Solution: Perfect for black & white film.
Photographers' Formulary DK-50 Film Developer, Replenisher, Makes 1Lt Solution
- DK-50 Film Developer: Achieve archival image quality.
- B&W chemicals ensure consistent photographic processing.
- Photographers' Formulary: Easy-to-use film developer.
- 1Lt solution: Economical black and white chemicals.
- Optimal shelf life: Reliable darkroom chemicals.
Photographers' Formulary BW-2 T-Max Film Developer, Solution A & B (Each 0.5Gal)
- T-Max film developer ensures archival image quality.
- Achieve fine grain control with this black & white chemical.
- Photographers' Formulary: Easy to use liquid solution.
- Long shelf life: BW-2 T-Max film developer solution.
- Professional black and white film processing chemical.
Photographers' Formulary Kodalith Film Developer 70, Makes 8Lt Solution
- Kodalith Film Developer: Achieve archival image quality.
- Photographers' Formulary: Ensures consistent results.
- Black and white chemicals: Easy to use film developer.
- Film developer: Long shelf life for extended usability.
- 8Lt solution: Cost-effective darkroom chemical option.























