Photographers' Formulary Darkroom Chemicals
Save 5% Every Day† with the Adorama Edge Card. Learn More
Darkroom Chemicals
Photographers' Formulary 100g Lead Acetate, Hazmat
SKU: PYLEA100GMFR: 10-0700 100G
- Achieve archival quality with this black & white chemical.
- Ensure fine grain in your prints using Lead Acetate.
- Experience consistent results in every darkroom session.
- Enjoy ease of use with this 100g Lead Acetate.
- Enhance good contrast in your B&W photography.
Photographers' Formulary 5lbs Borax
SKU: PYBX5LBMFR: 10-0261 5LB
- Borax: Fine-grain developer alkali accelerator.
- Enhance archival properties with sodium borate.
- Maintain chemical consistency in fixing baths.
- Use in acid hardeners for heated belt dryers.
- Control tonal range in gold toning solutions.
Photographers' Formulary TD-32 Film Developer, Makes 4-8Lt Solution
SKU: PYTD3248LTMFR: 02-0117
- TD-32 Film Developer: Fine grain, high contrast.
- Black and White Paper Developer: Easy to use formula.
- Achieve consistent results with TD-32 Developer.
- Photographers' Formulary: Archival quality assured.
- Long shelf life: TD-32 solution, makes 4-8 liters.
Photographers' Formulary 100g Potassium Persulfate, Hazmat
SKU: PYPPRS100GMFR: 10-1080 100G
- Potassium Persulfate: Archival quality assured.
- Fine grain results with our Persulfate 100g.
- Achieve high contrast with Persulfate solution.
- Easy to use Potassium Persulfate, 100 grams.
- Long shelf life Potassium Persulfate formula.
Photographers' Formulary 10lbs Sodium Carbonate, Anhydrous
SKU: PYSCBA10LBMFR: 10-1187 10LB
- Enhance image quality with this black & white chemical.
- Achieve archival properties with consistent mixing.
- Enjoy ease of use with this darkroom chemical.
- Ensure grain control for superior photo results.
- Maintain shelf life with Photographers' Formulary.
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 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 Sodium Bisulfate, Anhydrous
SKU: PYSBIS10GMFR: 10-1170 10G
- 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 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 Ammonium Sulfate Photographic Hardener
SKU: PYAMOSU10GMFR: 10-0180 10G
- 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 Sodium Thiocyanate
SKU: PYSTC10GMFR: 10-1345 10G
- Achieve archival quality in your B&W prints.
- Enhance tonal range with this darkroom chemical.
- Enjoy ease of use with simple mixing ratio.
- Fine grain developer ensures sharp B&W images.
- Sodium Thiocyanate extends chemical shelf life.
Photographers' Formulary 10g Potassium Chloride
SKU: PYPCL10GMFR: 10-0970 10G
- Ensures archival properties in black & white prints.
- Potassium Chloride enhances image quality, clarity.
- Simple to use; consistent chemical mixing results.
- 10g of Potassium Chloride for darkroom precision.
- Cost-effective solution for B&W film processing.
Photographers' Formulary 10g Potassium Permanganate, Hazmat
SKU: PYPR10GMFR: 10-1070 10G
- Potassium Permanganate: Reliable darkroom chemical.
- Achieve archival prints with this hypo eliminator.
- Potassium Permanganate ensures chemical consistency.
- Use as a reducer for precise tonal range control.
- Effective stain remover & redevelopment bleacher.
Photographers' Formulary 30g Sodium Hydroxide, Hazmat
SKU: PYSHY30GMFR: 10-1270 30G
- Premium Sodium Hydroxide for darkroom use.
- Achieve rapid film development with this alkali.
- 30g of high-purity black & white chemical.
- Use as a high-energy developing agent.
- Photographers' Formulary: Trusted darkroom supply.
Photographers' Formulary 10g Lead Acetate, Hazmat
SKU: PYLEA10GMFR: 10-0700 10G
- Premium black and white chemical for toning.
- Ensures archival properties in your photographs.
- Photographers' Formulary: consistent chemical quality.
- Lead Acetate for specialized darkroom techniques.
- Achieve unique image quality with careful use.
Photographers' Formulary Residual Hypo Test
SKU: PYRSHYMFR: 03-0160
- Ensure archival prints with Hypo Test solution.
- Photographers' Formulary: reliable darkroom chemicals.
- Easy to use: accurately test for residual hypo.
- Maintain image quality; prevent silver staining.
- 200ml Hypo Test solution for consistent results.
Photographers' Formulary 10lbs Borax
SKU: PYBX10LBMFR: 10-0262 10LB
- Borax: Mild alkali for fine-grain developers.
- Achieve consistent results in black & white film.
- Use in fixing baths for archival quality prints.
- Photographers' Formulary Borax: Easy to use powder.
- Enhance gold toning baths with sodium borate.
Photographers' Formulary 5lbs Sodium Metabisulfite
SKU: PYSMES5LBMFR: 10-1281 5LB
- Essential black and white developer preservative.
- Ensures archival quality in film development process.
- Controls contrast with precision in your darkroom.
- Maintains optimal development time for consistent results.
- Photographers' Formulary: Trusted darkroom chemical.
Photographers' Formulary 10g Ammonium Bromide Photographic Restrainer
SKU: PYAMOBR10GMFR: 10-0100 10G
- Ammonium Bromide: Reliable photographic restrainer.
- Achieve consistent results with this B&W chemical.
- Ensures archival quality in your darkroom prints.
- Photographers' Formulary: Fine grain development.
- Long shelf-life: Dependable darkroom performance.
Photographers' Formulary 100ml Phosphoric Acid (75% ), Hazmat
SKU: PYPHA100MLMFR: 10-0894 100ML
- Phosphoric Acid for B&W film developing formulas.
- Ensures image quality with consistent results.
- Photographers' Formulary: Trusted darkroom chemicals.
- 75% concentration for optimal mixing ratios.
- 100ml volume offers excellent archival properties.
Photographers' Formulary 100ml Anti-Calcium #4 Solution
SKU: PYACL4100MLMFR: 10-0210 100ML
- Anti-Calcium #4: Prevents darkroom calcium buildup.
- Photographers' Formulary: Ensures consistent results.
- 100ml solution: Easy dilution for optimal use.
- Maintains archival quality in your darkroom system.
- Reduces calcium: Extends equipment's long shelf-life.
Photographers' Formulary 100g Ferric Nitrate, Hazmat
SKU: PYFN100GMFR: 10-0525 100G
- Photographers' Formulary Ferric Nitrate 100g.
- Achieve archival quality with this key ingredient.
- Consistent results in holographic bleach process.
- Easy dilution for film and darkroom processes.
- Violet crystals ensure high contrast results.
Photographers' Formulary 100g Sodium Salicylate
SKU: PYSSA100GMFR: 10-1315 100G
- Enhance images with quality black and white chemicals.
- Achieve archival prints using tested darkroom chemicals.
- Ensure consistency with Photographers' Formulary chemicals.
- Enjoy ease of use with our sodium salicylate 100g.
- Benefit from extended shelf life of darkroom supplies.
Photographers' Formulary 1lbs Sodium Phosphate, Dibasic
SKU: PYSPHDI1LBMFR: 10-1300 1LB
- Achieve archival quality with this black & white chemical.
- Ensure consistent results in your darkroom processes.
- Enjoy easy dilution for efficient chemical preparation.
- Experience a long shelf-life for extended usability.
- Enhance tonal range in your black and white prints.
Photographers' Formulary 5 lbs Potassium Alum
SKU: PYPOAL5LBMFR: 10-0031 5LB
- Potassium Alum: Ideal for hardening fixer baths.
- Enhance archival properties with this black & white chemical.
- Potassium Alum ensures optimal image quality.
- Achieve consistent mixing with our quality formula.
- 5 lbs of Potassium Alum for darkroom chemical needs.
























