Photographers' Formulary Film Developing & Darkroom Equipment
Save 5% Every Day† with the Adorama Edge Card. Learn More
What type of chemical were you looking for?
Film & Darkroom Equipment
Acufine (1)Adorama (41)Adox (4)Archival Methods (2)Arista (74)Beseler (92)Calibrite (1)Carson (37)Cesco (19)Chem Seal (1)CineStill (7)Clayton (1)Delta (22)DLC (2)Domke (3)Edwal (4)Ethol (3)Fiilex (2)Flic Film (27)Foma (68)FPP (3)Fujifilm (65)Gralab (5)GTI (18)Hahnemuhle (4)Harman (9)Heico (2)Hewes (2)Holga (2)Ilford (295)Inkpress (22)Jobo (1)JUST Normlicht (84)Kaiser (16)Kentmere (19)Kodak (104)Konus (1)L.P.L. (1)Lamp (2)LegacyPro (1)Leica (5)Logan Electric (6)Marshall (8)Marshall's Photo Coloring System (2)Nikon (4)Pantone (4)Paterson Photographic (55)Peak Optics (1)Photographic Solutions (2)Polaroid (10)Porta Trace (23)Premier (12)Pro8mm (3)Reflecta (3)Revolog (6)Rockland Colloid (4)Rollei (28)Sissilu (1)Smith-Victor (1)Sprint (18)The Long Weekend (1)Yankee (3)
Photographers' Formulary 125ml Glass Bottle with Narrow Mouth, Amber
SKU: PYBGAM125MLMFR: 50-0400
(11)- Amber glass bottle protects photo chemicals.
- 125ml bottle ensures safe chemical storage.
- Narrow mouth reduces spills, airtight seal.
- Durable glass build resists chemical damage.
- Proper labeling aids darkroom organization.
Photographers' Formulary 2737 Dust Mask
SKU: PYDMSK2737MFR: 09-0320
- Airtight chemical storage: Prevents leaks, spills.
- UV protection: Extends developer chemical life.
- Durable build: Ensures safe, long-term storage.
- Easy labeling: Quickly identify darkroom chemicals.
- Chemical resistance: Prevents container degradation.
Special Order
?
Photographers' Formulary 10g Potassium Oxalate
SKU: PYPOX10GMFR: 10-1060 10G
- 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 60ml Glass Bottle with Dropper, Amber
SKU: PYBGAM60MLDMFR: 50-0300
(11)- Amber glass bottle protects light-sensitive chemicals.
- 60ml bottle ideal for precise darkroom chemical storage.
- Airtight seal ensures long-lasting chemical preservation.
- Durable glass construction for safe chemical handling.
- Easy labeling for organized darkroom chemical solutions.
Special Order
?
Photographers' Formulary 250ml Glass Bottle with Narrow Mouth, Amber
SKU: PYBGAM250MLMFR: 50-0900
(11)- Amber glass bottle: Protects photo chemicals.
- 250ml bottle: Ideal for darkroom chemical storage.
- Narrow mouth: Ensures safe, controlled pouring.
- Light-tight bottle: Preserves chemical integrity.
- Durable glass: Long-lasting darkroom equipment.
Photographers' Formulary 500ml, 16.9oz, Plastic Bottle with Narrow Mouth, Black
SKU: PYBPBK500MLMFR: 50-1262
(16)- Secure chemical storage with airtight seal.
- Durable plastic bottle ensures long-lasting use.
- UV protection preserves developing chemicals.
- Narrow mouth for safe, controlled pouring.
- Proper labeling aids in darkroom organization.
On Backorder
?
Photographers' Formulary 30ml Glass Bottle with Dropper, Amber
SKU: PYBGAM30MLDMFR: 50-0250
(11)- Amber glass bottle protects photo chemicals.
- 30ml bottle ensures safe chemical storage.
- Light-tight bottle preserves developer quality.
- Durable glass build resists chemical reactions.
- Ideal for precise dispensing with dropper cap.
Special Order
?
Photographers' Formulary 10g Copper Sulfate, Hazmat
SKU: PYCSU10GMFR: 10-0470 10G
- 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 Sodium Phosphate, Monobasic
SKU: PYSPHM10GMFR: 10-1295 10G
- 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 Potassium Persulfate, Hazmat
SKU: PYPPRS10GMFR: 10-1080 10G
- 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 Sulfate
SKU: PYSSUA10GMFR: 10-1320 10G
- 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
SKU: PYAMOPR10GMFR: 10-0170 10G
- 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 Sodium Bromide
SKU: PYSBR10GMFR: 10-1180 10G
- Achieve archival quality with Sodium Bromide.
- Sodium Bromide restrains for good contrast.
- Ensure consistent results in black & white.
- Dilute easily for darkroom chemical control.
- Fine grain guaranteed with Formulary product.
Photographers' Formulary 10g Hydroquinone, Hazmat
SKU: PYHYD10GMFR: 10-0670 10G
(8)- 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 Aluminum Sulfate Photographic Hardener
SKU: PYALSU10GMFR: 10-0035 10G
- Photographers' Formulary: Reliable photographic hardener.
- Aluminum Sulfate: Enhances archival properties of prints.
- Ensures image quality with consistent hardening action.
- Easy to use: Mixes readily for darkroom applications.
- 10g size: Perfect for small-batch black & white processing.
Photographers' Formulary 10g Borax
SKU: PYBX10GMFR: 10-0260 10G
- 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 Ferrous Sulfate
SKU: PYFSS10GMFR: 10-0560 10G
- Achieve archival quality with Ferrous Sulfate.
- Ensure fine grain negatives using this solution.
- Enjoy consistent results in every darkroom session.
- Easy dilution for alternative printing processes.
- Ideal for high contrast in wet-plate collodion.
Photographers' Formulary 10g Sodium Bicarbonate
SKU: PYSBIC10GMFR: 10-1160 10G
- Enhance image quality; use in black & white developers.
- Control fog; sodium bicarbonate inhibits unwanted effects.
- Extend archival properties; use in gold toning solutions.
- Perfect mixing consistency; white crystalline powder form.
- Use in hypo baths for fixing self-toning black & white.
Photographers' Formulary 10g Ferric Sulfate
SKU: PYFS10GMFR: 10-0540 10G
- 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 Oxalic Acid, Hazmat
SKU: PYOXA10GMFR: 10-0850 10G
- 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 Sodium Metaborate, Balanced Alkali, Kodalk
SKU: PYSMEB10GMFR: 10-1285 10G
- Enhance image quality with balanced alkali formula.
- Achieve optimal tonal range in black & white prints.
- Sodium metaborate ensures archival print properties.
- Kodalk alternative: Easy mixing for consistent results.
- Control grain effectively with this darkroom chemical.
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.
Photographers' Formulary 10g Sodium Metabisulfite
SKU: PYSMES10GMFR: 10-1280 10G
- 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 Citric Acid
SKU: PYCIA10GMFR: 10-0410 10G
- Achieve consistent results with Citric Acid.
- Use in stop baths for archival quality prints.
- Photographers' Formulary for easy emulsion use.
- Fine grain development with Citric Acid 10g.
- Long shelf-life ensures reliable darkroom use.
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.