Black and White Film Developing Chemicals

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Black & White Chemicals

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Alternative Processes (19)Bulk Chemicals (355)Film Developer (107)Fixer (23)Hypo Test (5)Negative & Print Repair (6)Paper Developer (53)Stop Bath (11)Wash Aid (5)Wetting Agent (10)

Photographers' Formulary 1 lb Thiourea (Thiocarbamide), Hazmat

SKU: PYTHI1LBMFR: 10-1470 1LB

(2)

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.

^$25^.95

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Photographers' Formulary 106 Warm Tone Paper Developer, Makes 2Lt Stock Solution

SKU: PY106PDV2LTMFR: 02-0061

(6)

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.

^$26^.95

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Photographers' Formulary 30g Potassium Dichromate (Bichromate), Hazmat

SKU: PYPDI30GMFR: 10-1000 30G

(3)

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.

^$8^.95

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Photographers' Formulary 130 Paper Developer, Makes 8Lt Stock Solution

SKU: PY1308LTMFR: 02-0092

(6)

Optimized for black & white paper development.
Achieve consistent image quality with each use.
Formulated for archival properties in your prints.
Easy mixing ensures streamlined darkroom workflow.
Professional-grade paper developer at a great price.

^$49^.95

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Photographers' Formulary 5lbs Potassium Ferricyanide

SKU: PYPFR5LBMFR: 10-1011 5LB

(1)

Potassium Ferricyanide for film processing.
Achieve archival quality with darkroom chemicals.
Enhance tonal range in black & white prints.
Consistent results with quality B&W chemicals.
Easy mixing for predictable darkroom results.

^$94^.95

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Photographers' Formulary 10g Potassium Carbonate, Anhydrous

SKU: PYPCB10GMFR: 10-0940 10G

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.

^$3^.95

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Photographers' Formulary 10g Sodium Hydroxide, Hazmat

SKU: PYSHY10GMFR: 10-1270 10G

Premium black and white chemicals: Sodium Hydroxide.
High-energy accelerator for rapid film development.
Achieve superior image quality with caustic alkali.
10g Sodium Hydroxide: Perfect for darkroom use.
Use with low-energy agents like hydroquinone.

^$3^.95

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Photographers' Formulary 10g Sodium Phosphate, Tribasic

SKU: PYSPHTR10GMFR: 10-1310 10G

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.

^$3^.95

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Photographers' Formulary 10g Sodium Phosphate, Dibasic

SKU: PYSPHDI10GMFR: 10-1300 10G

Enhance archival properties with sodium phosphate.
Achieve superior image quality in darkroom processes.
Ensure chemical stability for consistent gold toning.
Ideal for silver chloride emulsions & kallitype.
Precise grain control with dibasic sodium phosphate.

^$3^.95

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Photographers' Formulary 10g Anhydrous Sodium Thiosulfate

SKU: PYSTHA10GMFR: 10-1370 10G

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.

^$3^.95

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Photographers' Formulary 10g Sulfamic Acid, Hazmat

SKU: PYSFA10GMFR: 10-1415 10G

Sulfamic Acid: Acidifier for B&W film fixer.
Achieve consistent results in darkroom processes.
10g Sulfamic Acid: Extends fixer bath longevity.
Fine grain development with our quality chemicals.
Photographers' Formulary: For archival processing.

^$3^.95

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Photographers' Formulary 100g Anhydrous Sodium Thiosulfate

SKU: PYSTHA100GMFR: 10-1370 100G

Premium Sodium Thiosulfate for archival prints.
Consistent black and white chemical development.
Achieve optimal image quality with our formula.
Easy-to-use darkroom chemical; mix with water.
Ensures rapid, reliable film development time.

^$4^.50

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Photographers' Formulary 100g Sodium Chloride

SKU: PYSCL100GMFR: 10-1200

Essential darkroom chemical for B&W processing.
Achieve consistent results with sodium chloride.
Ensures archival quality in your film development.
Photographers' Formulary: trusted darkroom brand.
Easy to use chemical for film photography needs.

^$4^.50

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Photographers' Formulary 100g Sodium Sulfate

SKU: PYSSUA100GMFR: 10-1320 100G

Achieve consistent results with this black & white chemical.
Ensure archival quality in your film development process.
This darkroom chemical offers a long shelf-life solution.
Enjoy easy to use sodium sulfate for film processing.
Get fine grain negatives using this quality darkroom supply.

^$4^.95

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Photographers' Formulary 100g Ammonium Aluminum Sulfate Photographic Hardener

SKU: PYAMOASU100GMFR: 10-0090 100G

Enhance archival properties with this photographic hardener.
Achieve superior image quality using ammonium aluminum sulfate.
Control grain effectively with black and white chemicals.
Photographers' Formulary ensures consistent tonal range.
Easy-to-use darkroom chemical for film processing.

^$4^.95

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Photographers' Formulary 100g Citric Acid

SKU: PYCIA100GMFR: 10-0410 100G

Citric Acid: Preservative for archival emulsions.
Photographers' Formulary: Perfect stop bath use.
Enhance image quality with our sequestering agent.
100g Citric Acid: Ideal for consistent tonal range.
Achieve optimal grain control with this chemical.

^$4^.95

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Photographers' Formulary 10g Potassium Hydroxide, Hazmat

SKU: PYPHYD10GMFR: 10-1030 10G

Achieve superior image quality with KOH.
Potassium Hydroxide ensures archival properties.
Consistent chemical formula for reliable results.
Optimize tonal range in black & white development.
Caustic potash offers ease of use in darkroom.

^$4^.95

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Photographers' Formulary 10g P-Aminophenol Hydrochloride Photo Film Developer

SKU: PYPAMH10GMFR: 10-0060 10G

Achieve fine grain with P-Aminophenol film developer.
P-Aminophenol provides consistent results, every time.
Enjoy long shelf-life with this black & white chemical.
Dilute easily for custom film development needs.
Get archival quality prints using this developer.

^$4^.95

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Photographers' Formulary Potassium Carbonate Anhydrous

SKU: PYPC100GMFR: 10-0940 100G

Enhance B&W images with Potassium Carbonate.
Photographers' Formulary: reliable darkroom chemicals.
Ensure archival quality prints with our formula.
100 grams of anhydrous Potassium Carbonate.
Easy to use B&W chemical for film processing.

^$5^.95

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Photographers' Formulary Sodium Carbonate Anhydrous

SKU: PYSC1MFR: 10-1189 1LB

Enhance B&W images with Sodium Carbonate.
Achieve optimal archival properties for prints.
Photographers' Formulary: Consistent results.
Ensure ease of use in darkroom processes.
1 pound of quality black and white chemicals.

^$5^.95

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Photographers' Formulary 100g Oxalic Acid, Hazmat

SKU: PYOXA100GMFR: 10-0850 100G

Oxalic Acid: Preservative for pyro solutions.
Sensitizer for platinotype paper, 100g.
Restrainer for B&W film developers.
Removes ink stains from developers.
Use in toning and mordanting formulas.

^$5^.95

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Photographers' Formulary Sodium Sulfite Anhydrous, 1 lbs

SKU: PYSST1MFR: 10-1340 1LB

Enhance image quality with black & white chemicals.
Achieve archival properties for lasting prints.
Ensure ease of use with consistent mixing.
Optimize tonal range for stunning darkroom results.
Photographers' Formulary: extended shelf life.

^$6^.95

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Photographers' Formulary 100g Rochelle Salt

SKU: PYRSLT100GMFR: 10-1120 100G

Enhance image quality with Rochelle Salt, 100g.
Achieve superior contrast control in darkroom prints.
Photographers' Formulary: Consistent, reliable results.
Extend shelf life of developers with this key ingredient.
Control grain for finer details in black & white film.

^$6^.95

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Photographers' Formulary DI-13 Developer for Black/White Film,Makes 5Lt Solution

SKU: PYDVF5LTMFR: 01-5075

(5)

Optimized for exceptional black and white film.
Achieve superior tonal range with DI-13 developer.
Ensures consistent results; 5 liters of solution.
Enhance image quality and fine grain structure.
Formulated for archival properties in your film.

^$24^.95

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Photographers' Formulary Phenidone Extended Range Developer (POTA), Makes 1Lt

SKU: PYPND1LTMFR: 01-0070

(5)

Phenidone POTA Developer: Fine grain, high contrast.
B&W Film Developer: Achieve archival quality prints.
Extended Range Developer: Consistent results, every time.
Photographers' Formulary: Easy to use, 1Lt solution.
Black and White Chemicals: Long shelf-life assured.

Special Order

^$11^.95

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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.