Black and White Film Developing Chemicals
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Photographers' Formulary 10g Gelatin (Hard, 250 Bloom)
- Achieve superior image quality with gelatin.
- Enhance archival properties in your emulsions.
- Consistent mixing ensures optimal tonal range.
- Gelatin is ideal for light filters and adhesives.
- Easy to use gelatin for reliable emulsion prep.
Photographers' Formulary 10g Sodium Phosphate, Monobasic
- Achieve archival quality in platinum printing.
- Monobasic sodium phosphate ensures fine grain results.
- Enhance contrast with this easy to use chemical.
- Photographers' Formulary for good tonality control.
- Long shelf life ensures consistent performance.
Photographers' Formulary 10g Sodium Phosphate, Tribasic
- Optimize B&W development with Sodium Phosphate.
- Achieve consistent results with quality darkroom chemicals.
- Ensure archival properties for lasting image quality.
- Easy-to-use B&W chemicals for all skill levels.
- Excellent price point for essential darkroom needs.
Photographers' Formulary 10g Anhydrous Boric Acid
- Anhydrous Boric Acid: Essential darkroom chemical.
- Ensures consistent results in your film processing.
- High-quality compound for various darkroom uses.
- Use as antiseptic, insecticide, flame retardant.
- Boric acid: Key component in chemical compounds.
Photographers' Formulary 10g Potassium Oxalate
- Potassium Oxalate for platinum printing needs.
- Achieve consistent results with our oxalate.
- Oxalic acid, dipotassium salt, 10g supply.
- Use in platinotype process for fine prints.
- Photographers' Formulary: quality chemicals.
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 Sulfate Photographic Hardener
- Enhance archival properties with Ammonium Sulfate.
- Achieve optimal image quality using this hardener.
- Photographers' Formulary: Consistent black & white results.
- Easy to use: Fine granules dissolve quickly, evenly.
- Control grain structure with this photographic hardener.
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 Sodium Thiosulfate (Hypo), Penta (Prismatic Rice)
- Essential black and white fixer ingredient.
- Ensures archival properties in your prints.
- Photographers' Formulary: trusted darkroom chemical.
- Sodium Thiosulfate for consistent mixing ratios.
- Ideal for preparing high-quality fixing baths.
Photographers' Formulary 10g Potassium Carbonate, Anhydrous
- Potassium Carbonate: Alkali accelerator for developers.
- Achieve warm tones in paper development with ease.
- Ideal substitute for Sodium Carbonate in darkroom.
- Photographers' Formulary: Ensures archival properties.
- 10g Anhydrous formula offers consistent image quality.
Photographers' Formulary 10g Sodium Sulfate
- Sodium Sulfate: Ensures archival film processing.
- Achieve optimal tonal range with this darkroom chemical.
- Consistent mixing for reliable black & white results.
- Photographers' Formulary: Premium quality, 10g supply.
- Extend shelf life of developers with Sodium Sulfate.
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 Ferric Ammonium Sulfate
- Enhance archival properties with Ferric Ammonium Sulfate.
- Achieve consistent results in black & white chemicals.
- Photographers' Formulary: Premium darkroom chemical.
- Ensure image quality with our tested formulation.
- Easy to use: Perfect for all darkroom equipment.
Photographers' Formulary 10g Urea
- Enhance archival quality with Photographers' Formulary.
- Achieve fine grain in your black and white development.
- Optimize tonal range using this darkroom chemical.
- Urea ensures ease of use in various solutions.
- Extend shelf life of gelatin plates and papers.
Photographers' Formulary 10g Potassium Bromide
- Potassium Bromide: Reliable fog preventer.
- Achieve consistent results in developing solutions.
- Photographers' Formulary: For intensifying solutions.
- Use in toning for archival quality prints.
- Potassium Bromide: Key ingredient for reducing.
Photographers' Formulary 10g Succinic Acid
- Enhance archival properties with succinic acid.
- Achieve optimal image quality in black & white prints.
- Photographers' Formulary: Consistent darkroom results.
- Control tonal range precisely with this acid.
- 10g succinic acid: Extends black & white shelf life.
Photographers' Formulary 10g Potassium Persulfate, Hazmat
- Potassium Persulfate: Reliable archival properties.
- Achieve optimal image quality with this darkroom chemical.
- Consistent black and white chemicals for predictable results.
- Potassium Persulfate: Simple mixing ratios ensure ease of use.
- Photographers' Formulary: Long shelf life for bulk chemicals.
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 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 Ammonium Chloride for Photographic Processing
- Achieve consistent results with ammonium chloride.
- Use in rapid fixing baths for film processing needs.
- Enhance your darkroom chemicals with this accelerator.
- Ideal for chloride and salted albumen photographic papers.
- High-quality Photographers' Formulary darkroom solution.
Photographers' Formulary 10g Arrowroot Starch
- Arrowroot Starch: Enhances photo paper sizing.
- Achieve optimal image quality with this additive.
- Simple to use: Improves archival properties easily.
- 10g size: Perfect for black and white chemicals.
- Photographers' Formulary: Trusted darkroom brand.
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 10g Oxalic Acid, Hazmat
- Optimize B&W film with Oxalic Acid for archival prints.
- Enhance tonal range using this black and white chemical.
- Photographers' Formulary: Consistent darkroom results.
- Control grain in film development with Oxalic Acid.
- Extend shelf life of pyro solutions effectively.
Photographers' Formulary 10g Anhydrous Sodium Thiosulfate
- Achieve archival quality with this fixer.
- Ensure fine grain negatives using this chemical.
- Enjoy consistent results in your darkroom.
- Dilute easily for optimal black & white prints.
- Benefit from long shelf-life of this product.
Photographers' Formulary 10g Anhydrous Sodium Sulfite
- Essential black and white chemical for developers.
- Sodium Sulfite ensures archival image quality.
- Consistent results in film and paper processing.
- Preservative extends developer agent lifespan.
- Anhydrous form for easy, precise darkroom use.
Darkroom development may not be quite as prevalent these days, but it remains an enjoyable artistic process that any photographer can practice. If you’ve never tried developing your film or photographic prints in a dark room, the first step is acquiring all the specialized black-and-white darkroom chemicals involved in the process.
Black and White Chemicals for Darkroom Use
When developing film negatives and prints, the primary black-and-white chemicals you’ll need are developer, stop bath, and fixer. Wetting agent is useful in the film developing process, too, and it helps you avoid water spots on your negatives. Wash aid, also known as fixer remover and clearing agent, is another helpful solution for fully removing the fixer from your prints and negatives.
Powder vs Liquid Photo Developing Chemicals
When buying developing chemicals (either in bulk or in small quantities), you can choose between liquid chemicals and powdered versions. Liquid chemicals typically come in a concentrated form, so you’ll need to add water to achieve the correct strength.
Many photographers prefer powdered chemicals for darkroom development because they’re more compact for storage, easier and less expensive to ship, and have a longer shelf life.
Liquid chemicals are often best for darkroom beginners because they offer a smaller learning curve for correct use.
Darkroom Developer and Developing Chemicals for Alternative Processes
Not all types of film and printing use the same set of chemicals. If you’re working with cyanotype, Van Dyke brown, platinum and palladium, kallitype printing, or another alternative process, you’ll need specialized chemicals for your darkroom.
Which Black and White Film Developing Chemicals Can You Reuse?
When developing black-and-white film and prints, some of your chemicals are reusable while others, like developer, become inert in between darkroom sessions. You can reuse your stop bath as long as it’s still acidic enough to function. You can also reuse fixer if you store it in an airtight container.
The Black and White Chemicals Your Need for Long-Lasting Prints
Developing your own film and prints is a fun activity that becomes even more rewarding after a bit of practice. Look to brands like Ilford, Kodak, Photographers’ Formulary, and Sprint for top-of-the-line, reliable chemicals for the darkroom. By using professional, archival-grade black-and-white chemicals from these companies, your prints will look better and last longer.