Photographers' Formulary Film Developing & Darkroom Equipment
Save 5% Every Day† with the Adorama Edge Card. Learn More
Film & Darkroom Equipment
Adorama (42)Adox (4)Archival Methods (2)Arista (74)Beseler (92)Carson (43)Cesco (19)CineStill (7)DLC (2)Delta (22)Domke (3)Edwal (4)Ethol (3)FPP (3)Fiilex (2)Flic Film (27)Foma (68)Fujifilm (64)GTI (18)Gralab (5)Hahnemuhle (4)Harman (7)Heico (2)Hewes (2)Holga (2)Ilford (297)Inkpress (22)JUST Normlicht (83)Kaiser (16)Kentmere (19)Kodak (104)Konus (2)Lamp (2)Leica (5)Logan Electric (6)Marshall (8)Nikon (4)Pantone (4)Paterson Photographic (55)Polaroid (10)Porta Trace (23)Premier (13)Pro8mm (3)Reflecta (3)Revolog (6)Rockland Colloid (4)Rollei (28)Sprint (18)Yankee (3)
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.
Photographers' Formulary 10g Potassium Bicarbonate
SKU: PYPBI10GMFR: 10-0925 10G
- Enhance B&W images with Potassium Bicarbonate.
- Achieve optimal chemical consistency in developers.
- Formulate concentrated solutions with alkali accelerator.
- Potassium Bicarbonate ensures archival properties.
- Easy to use: substitute for sodium carbonate.
Photographers' Formulary 100g Arrowroot Starch
SKU: PYARST100GMFR: 10-0240 100G
- Arrowroot Starch: Premium darkroom chemical.
- Achieve archival quality in your photo prints.
- Enhance photo paper sizing with this product.
- Consistent results for black & white processing.
- 100g of fine grain starch for darkroom use.
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.
Photographers' Formulary PMK Formula Film Developer 50 Liter #015060
SKU: PYPMKPFD50MFR: 01-5060
- PMK Film Developer: Fine grain, archival quality.
- Achieve consistent results with PMK Formula.
- Photographers' Formulary: Easy mixing, 50 Liter yield.
- Exceptional tonal range with black & white chemicals.
- Long shelf life PMK developer for darkroom use.
Photographers' Formulary 1lbs Potassium Carbonate, Anhydrous
SKU: PYPCB1LBMFR: 10-0940 1LB
- Potassium Carbonate: Alkali accelerator for developers.
- Achieve warm tones in paper development with this chemical.
- Ideal substitute for Sodium Carbonate in darkroom use.
- Consistent results: High-quality black & white chemicals.
- 1lb Anhydrous Potassium Carbonate for film developing.
Photographers' Formulary 1 lb Urea
SKU: PYUR1LBMFR: 10-1480 1LB
- Enhance black and white with archival quality urea.
- Achieve fine grain negatives using our premium urea.
- Urea ensures consistent results in every darkroom session.
- Extend shelf life of developers with Photographers' Formulary.
- Optimize tonal range with our high-purity darkroom chemical.
Photographers' Formulary 100ml Ammonia (28%)
SKU: PYAMA100MLMFR: 10-0080 100ML
- Achieve archival quality with black & white chemicals.
- Enjoy consistent results in your darkroom process.
- Experience fine grain negatives using our formula.
- This black and white chemical is easy to use.
- Get good contrast in your prints with our product.
Photographers' Formulary 1L Residual Hypo Test
SKU: PYRSHY1LTMFR: 03-0161
- Ensure archival prints with Hypo Test solution.
- Photographers' Formulary: trusted darkroom chemicals.
- Accurate residual hypo testing for lasting images.
- 1L Hypo Test: simple mixing ratios, easy to use.
- Maintain image quality with proper hypo removal.
Photographers' Formulary 100g Ammonium Bromide Photographic Restrainer
SKU: PYAMOBR100GMFR: 10-0100 100G
- Ammonium Bromide: Superior black and white restrainer.
- Achieve optimal grain control in film development.
- Ensures archival properties for lasting image quality.
- Photographers' Formulary: Consistent mixing, reliable results.
- Enhance image quality with this darkroom chemical.
Photographers' Formulary 10lbs Sodium Bisulfate, Anhydrous
SKU: PYSBIS10LBMFR: 10-1172 10LB
- Ideal for acid rinse & stop baths in darkrooms.
- Achieve consistent results with this B&W chemical.
- Use for archival processing; ensures image longevity.
- Formulated for optimal tonal range in B&W prints.
- Excellent chemical consistency for reliable results.
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 100g Ascorbic Acid
SKU: PYASA100GMFR: 10-0241 100G
- Premium Ascorbic Acid: Enhances image quality.
- 100g Ascorbic Acid: Perfect for B&W developers.
- Fine grain control with our Ascorbic Acid.
- Ascorbic Acid: Extends archival print life.
- Versatile B&W chemical: Easy to use formula.
Photographers' Formulary 30ml Ferric Oxalate (20%)
SKU: PYFO30MLMFR: 10-0532 30ML
- Achieve superior image quality with this darkroom chemical.
- Ensures archival properties for long-lasting prints.
- Experience ease of use with consistent mixing results.
- Optimized for platinum printing and Ziatype processes.
- Enhance tonal range in black and white photography.
Photographers' Formulary 30ml Sensitizer A for Platinum & Palladium Printing
SKU: PYSENAMFR: 07-0010
- Achieve archival prints with Sensitizer A.
- Consistent results for platinum/palladium prints.
- Fine grain developer ensures optimal image quality.
- Easy to use Photographers' Formulary solution.
- Excellent contrast control for B&W processes.
Photographers' Formulary 100g Lead Oxalate
SKU: PYLEO100GMFR: 10-0720 100G
- Lead Oxalate for platinum printing, 100g.
- Achieve archival prints with darkroom chemicals.
- Photographers' Formulary: Consistent, reliable results.
- Crystalline form ensures ease of use.
- Potassium oxalate alternative for darkroom use.
Photographers' Formulary 10lbs Sodium Bisulfite
SKU: PYSBISI10LBMFR: 10-1177 10LB
- Archival quality: Preserves B&W film images.
- Fine grain: Enhances detail in darkroom prints.
- High contrast: Achieve striking B&W photography.
- Easy to use: Streamlines darkroom chemical process.
- Long shelf-life: Ensures consistent results, always.
Photographers' Formulary 1lbs P-Aminophenol Photographic Developing Agent
SKU: PYPAM1LBMFR: 10-0050 1LB
- Achieve archival quality black & white prints.
- P-Aminophenol ensures fine grain negatives.
- Get consistent results with this developing agent.
- Ideal for high contrast black and white images.
- Easy to use photographic developing agent.
Photographers' Formulary 1lbs Potassium Citrate
SKU: PYPCI1LBMFR: 10-0980 1LB
- Potassium Citrate: Restrainer for B&W developers.
- Enhance image quality with consistent alkaline control.
- Achieve superior tonal range in black & white prints.
- Use in copper toning baths for unique archival effects.
- Photographers' Formulary: Trusted darkroom chemicals.
Photographers' Formulary 1lbs Sulfamic Acid, Hazmat
SKU: PYSFA1LBMFR: 10-1415 1LB
- Sulfamic Acid: Ideal acidifier for fixing baths.
- Ensures archival quality in black & white prints.
- Promotes consistent results in darkroom processes.
- Use in film development for fine grain negatives.
- Easy dilution for convenient darkroom chemical use.
Photographers' Formulary 100g Ferric Ammonium Sulfate
SKU: PYFAS100GMFR: 10-0510 100G
- Achieve superior image quality with this black & white chemical.
- Ensures archival properties for long-lasting photographs.
- Experience ease of use with consistent mixing for darkroom.
- Optimal grain control for professional black and white prints.
- Photographers' Formulary: Reliable shelf life, consistent results.
Photographers' Formulary Fixer 24, Makes 2Lt Solution
SKU: PYFX242LTMFR: 03-0020
- Achieve archival prints with our black & white fixer.
- Photographers' Formulary fixer ensures image quality.
- Consistent chemical action for predictable results.
- Easy to use: Makes 2 liters of working solution.
- Optimized for film and paper processing needs.
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.
Photographers' Formulary 1lbs Arrowroot Starch
SKU: PYARST1LBMFR: 10-0240 1LB
- Arrowroot Starch: Superior photo paper sizing.
- Achieve archival quality in your darkroom prints.
- Enhance tonal range with this black & white chemical.
- 1lbs Arrowroot Starch ensures consistent results.
- Photographers' Formulary: Trusted darkroom solution.
Photographers' Formulary 20lbs Borax
SKU: PYBX20LBMFR: 10-0263 20LB
- Borax: Mild alkali for fine-grain developers.
- Enhance gold toning with our quality Borax.
- Use in fixing baths for consistent darkroom results.
- Photographers' Formulary Borax, 20lbs for bulk use.
- Borax: Ideal accelerator for low activity developers.