Photographers' Formulary Darkroom Chemicals
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Darkroom Chemicals
Photographers' Formulary 1lbs Catechol (Pyrocatechin), Hazmat
SKU: PYCT1LBMFR: 10-0340 1LB
- Achieve archival prints with Catechol formula.
- Consistent black and white film development assured.
- Warm black image tones via Catechol developing agent.
- High contrast development with caustic soda mix.
- 1lbs Catechol: Premium black and white chemicals.
Photographers' Formulary Reducer IV for Black and White Film, Makes 1Lt Solution
SKU: PYRDIV1LTMFR: 05-0040
- Achieve archival quality with this B&W reducer.
- Fine grain guaranteed for stunning black and white film.
- Easy dilution ensures consistent black and white results.
- Long shelf-life for Photographers' Formulary reducer.
- Safe handling with our black and white film reducer.
Photographers' Formulary TS-4 Stop Bath, Makes 1Lt Solution
SKU: PYTS4OFSMFR: 03-0189
- TS-4 Stop Bath: Optimal archival properties.
- Formulary Stop Bath: Extends print life.
- Photographers' Formulary: Easy to use solution.
- TS-4: Black and white film processing.
- Stop Bath: Ensures image quality, consistency.
Photographers' Formulary 1lbs Sodium Bisulfite
SKU: PYSBISI1LBMFR: 10-1175 1LB
- Sodium Bisulfite: Preserves Pyro Developer
- Acid Sulfite: For Archival Fixing Baths
- Consistent Mixing: Ensures Image Quality
- 1lb Bisulfite: Extends Chemical Shelf Life
- White Powder: Easy to Use in Darkroom
Photographers' Formulary 100g Copper (II) Chloride (Cupric), Hazmat
SKU: PYCC100GMFR: 10-0460 100G
- Achieve archival quality with this black & white chemical.
- Ensures reliable consistency in your darkroom process.
- Photographers' Formulary: For fine grain development.
- Easy dilution for optimal contrast control.
- Long shelf-life ensures lasting usability.
Photographers' Formulary 5lbs Sodium Bisulfite
SKU: PYSBISI5GMFR: 10-1176 5LB
- Enhance archival properties with black & white chemicals.
- Achieve optimal tonal range in film development easily.
- Sodium bisulfite ensures mixing consistency for results.
- Preserve pyro developer with our quality bisulfite.
- Control grain with Photographers' Formulary chemicals.
Photographers' Formulary Potassium Dichromate 100 Grams
SKU: PYPD100GMFR: 10-1000 100G
(4)- Potassium Dichromate: Consistent darkroom results.
- Archival quality: Ensures long-lasting black & white prints.
- Fine grain developer: Achieve exceptional tonal range.
- Easy to use: Simple mixing ratios for darkroom use.
- Long shelf life: Reliable Photographers' Formulary quality.
Photographers' Formulary Sepia Sulfide 221 Toner
SKU: PYSLT1LTMFR: 06-0035
- Achieve archival quality sepia toned prints.
- Enhance B&W prints with consistent toning results.
- Formulary Sepia Toner ensures fine grain effect.
- Easy dilution for controlled sepia toning.
- Long shelf-life ensures reliable darkroom use.
Photographers' Formulary 30ml Tween 20 100% Solution (Polysorbate 20)
SKU: PYTW2030MLMFR: 10-1478 30ML
- Enhance prints with our archival black and white chemicals.
- Achieve superior tonal range in darkroom photography.
- Control grain for exceptional image quality results.
- Photographers' Formulary: Trusted darkroom solution.
- Easy to use wetting agent for coating papers.
Photographers' Formulary 10g Ferric Ammonium Citrate, Green
SKU: PYFAC10GMFR: 10-0500 10G
(2)- Ideal for Cyanotypes photographic printing process.
- Achieve consistent results with this quality chemical.
- Photographers' Formulary: Trusted darkroom solution.
- 10g Ferric Ammonium Citrate, Green for B&W prints.
- Ensures archival quality in your photographic work.
Photographers' Formulary 10g Paraformaldehyde, Hazmat
SKU: PYPF10GMFR: 10-0860 10G
- Paraformaldehyde for archival film processing.
- Enhance image quality with our darkroom chemical.
- Consistent mixing ensures reliable black & white results.
- Use as emulsion hardener for lasting archival prints.
- Achieve optimal tonal range in your darkroom prints.
Photographers' Formulary 100g Potassium Hydroxide, Hazmat
SKU: PYPHYD100GMFR: 10-1030 100G
- Premium Potassium Hydroxide for B&W Development.
- Ensures archival image quality in darkroom prints.
- Caustic alkali accelerator boosts film development.
- Photographers' Formulary: Trusted darkroom chemicals.
- 100g Potassium Hydroxide: Precise chemical formula.
Photographers' Formulary MCM-100 Film Developer, 1 Liter
SKU: PYMCM1001MFR: 01-0200
- MCM-100 Developer: Superb image quality assured.
- Black and white film developer for optimal results.
- Archival properties ensure lasting image preservation.
- Photographers' Formulary: Consistent mixing, every time.
- One-liter size offers an extended shelf life solution.
Photographers' Formulary New Kallitype Printing Kit
SKU: PYNKPKMFR: 07-0075
- Create archival Kallitype prints with ease.
- Achieve fine grain results using our kit.
- Enjoy consistent results with every print.
- Long shelf-life ensures lasting usability.
- Easy dilution for simple workflow process.
Photographers' Formulary Liquid Cyanotype Printing Kit
SKU: PYLCPKMFR: 07-0091
(15)- Cyanotype kit for archival quality prints.
- Achieve consistent results with easy dilution.
- Includes all chemicals for cyanotype process.
- Formulary kit ensures fine grain images.
- Potassium ferricyanide for high contrast.
Photographers' Formulary 1lbs Ultrafine Carbon Black
SKU: PYCBK1LBMFR: 10-0330 1LB
(1)- Achieve superior image quality with carbon black.
- Carbon black ensures archival properties in prints.
- Consistent results in every darkroom session.
- Ease of use: Mixes effortlessly for film process.
- Optimal mixing ratios for black and white tones.
Photographers' Formulary DK-50 Film Developer, Makes 4Lt Solution
SKU: PYDK504LTMFR: 01-0112
(5)- DK-50 Film Developer: Achieve archival image quality.
- Formulary DK-50: Ensures chemical consistency in results.
- Black and White Chemicals: Simple mixing ratios provided.
- Film Developer: Extends print shelf life considerably.
- Photographers' Formulary: For ease of use in darkrooms.
Photographers' Formulary 1L Glacial Acetic Acid, Hazmat
SKU: PYACA1LTMFR: 10-0015 1 LITER
(1)- Glacial Acetic Acid: Ideal for black & white.
- 1L bottle ensures consistent darkroom chemistry.
- Use as stop bath for optimal image quality.
- Photographers' Formulary: Trusted darkroom brand.
- Essential for archival processing of film.
Photographers' Formulary 1lbs Potassium Alum Photographic Hardener
SKU: PYAL5LBMFR: 10-0030 1LB
- Potassium Alum: Superior archival properties.
- Photographic Hardener: Enhances image quality.
- 1lb Potassium Alum: Cost-effective darkroom chemical.
- Use in fixing baths for consistent results.
- Photographers' Formulary: Trusted black & white brand.
Photographers' Formulary 1lbs Borax
SKU: PYBX1LBMFR: 10-0260 1LB
- Borax: Fine-grain developer alkali accelerator.
- Enhance image quality with consistent chemical action.
- Use in fixing baths for archival processing needs.
- Borax: Perfect for gold toning bath alkalinity.
- 1lbs Borax: Mild alkali for low activity developers.
Photographers' Formulary Salted Printing Kit, 20 8x10
SKU: PYSPPMFR: 07-0110
(1)- Salted Paper Kit: 20 8x10 prints, easy to use.
- Achieve archival quality with this printing kit.
- Explore alternative processes with Formulary kit.
- Consistent results for B&W darkroom printing.
- Fine grain prints with enhanced tonal range.
Photographers' Formulary Residual Silver Test, Makes 2.5Gal Solution
SKU: PYRSSVMFR: 03-0170
- Ensure archival properties with silver testing.
- Determine residual silver for image quality.
- Easy to use: makes 2.5 gallons of solution.
- Ideal for black and white film and prints.
- Test film to ensure proper fixing process.
Photographers' Formulary Glycin 100 Grams
SKU: PYG100GMFR: 10-0610 100G
- Glycin: Fine grain B&W developer, 100 grams.
- Achieve archival quality prints with this formula.
- Photographers' Formulary: Consistent, reliable results.
- Easy mixing Glycin for simplified darkroom use.
- Long shelf-life ensures lasting developer potency.
Photographers' Formulary Hydroquinone for B&W Film Developing, 100 Grams
SKU: PYH100GMFR: 10-0670 100G
(8)- Premium Hydroquinone for B&W film developing.
- Achieve optimal image quality with this B&W chemical.
- Ensures archival properties for lasting film results.
- Easy to use; perfect for B&W film development.
- Consistent results with our quality B&W developer.
Photographers' Formulary Iron Blue Toner, Makes 1Lt Solution
SKU: PYIRBL1LTMFR: 06-0020
- Achieve archival quality toning for lasting prints.
- Enhance image grain with this unique blue toner.
- Simple to use: create 1 liter of working solution.
- Iron Blue Toner provides distinctive cool tones.
- Long shelf life ensures consistent performance.
























