Photographers' Formulary Darkroom Chemicals
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Darkroom Chemicals
Photographers' Formulary 1lbs Lead Acetate, Hazmat
SKU: PYLEA1LBMFR: 10-0700 1LB
- Achieve archival quality with this black & white chemical.
- Ensure fine grain negatives using this darkroom chemical.
- Get consistent results in your film development process.
- This black and white chemical offers good contrast control.
- Enjoy a long shelf life with Formulary darkroom chemicals.
Photographers' Formulary 100g P-Phenylenediamine, Hazmat
SKU: PYPH0890100GMFR: 10-0890 100G
- P-Phenylenediamine for fine grain negatives.
- Achieve good contrast in black and white prints.
- Use with glycin/metol for film developer needs.
- 100g PPD ensures archival quality results.
- Consistent results with this darkroom chemical.
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 1pt Anti-Calcium #4 Solution
SKU: PYACL41PTMFR: 10-0210 1PT
- Reduces calcium buildup in darkroom systems.
- Ensures consistent results in black & white processing.
- Maintains archival quality of film and prints.
- Photographers' Formulary: trusted darkroom chemicals.
- Easy to use solution for darkroom maintenance.
Photographers' Formulary 1lbs Succinic Acid
SKU: PYSCA1LBMFR: 10-1410 1LB
- Succinic Acid: Essential for photographic processing.
- Achieve consistent results with our quality formula.
- Enhance black and white images with fine grain.
- 1lbs Succinic Acid: Ideal for darkroom chemicals.
- Long shelf life ensures lasting usability.
Photographers' Formulary 5lbs Potassium Bromide
SKU: PYPBR5LBMFR: 10-0931 5LB
- Potassium Bromide: Reliable fog preventer, restrainer.
- Achieve archival quality with this black & white chemical.
- Ensures consistent results in developing solutions.
- Photographers' Formulary: Easy mixing, granular powder.
- Potassium Bromide: For intensifying & toning solutions.
Photographers' Formulary 1pt Collodion, Hazmat
SKU: PYCOL1PTMFR: 10-0430 1PT
- Achieve archival quality with this black & white chemical.
- Ensure fine grain in your darkroom prints, every time.
- Photographers' Formulary: Easy dilution for consistent use.
- Get consistent results with our reliable B&W chemicals.
- Enjoy long shelf-life for all your darkroom projects.
Photographers' Formulary 10lbs Sodium Thiosulfate (Hypo), Penta (Prismatic Rice)
SKU: PYSTHP10LBMFR: 10-1362 10LB
- Premium fixer for archival black and white prints.
- Achieve consistent results with this darkroom chemical.
- Sodium Thiosulfate ensures rapid film development.
- Long shelf life for reliable, extended use.
- Formulary Hypo: Essential for fine grain negatives.
Photographers' Formulary 1lb P-Aminophenol Hydrochloride
SKU: PYPAMH1LBMFR: 10-0060 1LB
- Achieve fine grain with this black & white chemical.
- P-Aminophenol ensures high contrast in your prints.
- Enjoy consistent results with every darkroom session.
- Our black & white chemicals offer archival quality.
- Easy dilution for convenient darkroom processing.
Photographers' Formulary 1lbs EDTA Tetrasodium Salt
SKU: PYEDTATS1LBMFR: 10-0495 1LB
- EDTA Tetrasodium Salt for superior image quality.
- Enhance archival properties with our premium-grade EDTA.
- Achieve optimal grain control in black & white film.
- Improve tonal range in your darkroom developing.
- Easy to use EDTA Tetrasodium Salt for all developers.
Photographers' Formulary 100g Paraformaldehyde, Hazmat
SKU: PYPF100GMFR: 10-0860 100G
- Paraformaldehyde: Key darkroom chemical, 100g.
- Enhance image archival properties with formalin.
- Use as emulsion hardener for lasting results.
- Achieve consistent stabilization in photo baths.
- White, crystalline powder; easy to dissolve.
Photographers' Formulary 1lbs Ferric Ammonium Sulfate
SKU: PYFAS1LBMFR: 10-0510 1LB
- Enhance image quality with black & white chemicals.
- Achieve consistent mixing for reliable darkroom results.
- Optimize archival properties for lasting photographs.
- Enjoy ease of use with our quality darkroom chemicals.
- Extend tonal range in your black and white prints.
Photographers' Formulary 10lbs Anhydrous Sodium Thiosulfate
SKU: PYSTHA10LBMFR: 10-1372 10LB
- Achieve archival quality with this fixer.
- Get consistent results using our darkroom chemicals.
- Enjoy long shelf-life with Photographers' Formulary.
- Perfect for fine grain black and white development.
- Easy to use sodium thiosulfate for film processing.
Photographers' Formulary 1lbs Sodium Thiocyanate
SKU: PYSTH1LBMFR: 10-1345 1LB
- Achieve optimal image quality with this B&W chemical.
- Ensure chemical consistency in every darkroom session.
- Formulated for archival properties in your B&W prints.
- Enjoy ease of use with simple mixing ratios provided.
- Maintain long shelf life for extended usability.
Photographers' Formulary 20lbs Sodium Carbonate, Monohydrate
SKU: PYSCBM20LBMFR: 10-1195
- Achieve consistent results with this darkroom chemical.
- Ensure archival quality in your black and white prints.
- Enjoy easy dilution for convenient darkroom processing.
- This black and white chemical offers a long shelf-life.
- Get fine grain negatives using this quality developer.
Photographers' Formulary 100g Polysulfide (Liver of Sulfur), Hazmat
SKU: PYPSU100GMFR: 10-0920 100G
- Achieve rich brown tones with Polysulfide toner.
- Enhance archival properties of B&W prints.
- Consistent results in darkroom chemical toning.
- Easy-to-use polysulfide for sepia effects.
- 100g Liver of Sulfur for toning versatility.
Photographers' Formulary Glyoxal 40%, 1 Pint Container
SKU: PY100615PTMFR: 10-0615 PT
- Glyoxal 40% ensures archival image quality.
- Achieve superior tonal range with this developer.
- Photographers' Formulary: Consistent, reliable results.
- Optimize grain control for stunning B&W photos.
- Bulk chemicals offer great value for darkroom use.
Photographers' Formulary 1lbs Potassium Iodide
SKU: PYPIO1LBMFR: 10-1040 1LB
- Potassium Iodide: Superior image quality assured.
- Enhance archival properties with our black & white chemicals.
- Easy to use: Potassium Iodide for consistent mixing.
- Achieve optimal tonal range with iodide of potash.
- Potassium Iodide: Long shelf life, reliable results.
Photographers' Formulary 1lbs P-Phenylenediamine, Hazmat
SKU: PYPH1LBMFR: 10-0890 1LB
- Achieve fine grain negatives with this black & white chemical.
- Ensure archival quality prints using P-Phenylenediamine.
- Get consistent results for all your darkroom needs.
- This easy to use developer offers high contrast images.
- Enjoy a long shelf-life with Photographers' Formulary.
Photographers' Formulary 50lbs Sodium Thiosulfate (Hypo), Penta (Prismatic Rice)
SKU: PYSTHP50LBMFR: 10-1364 50LB
- Archival quality: Hypo fixer ensures lasting prints.
- Fine grain developer: Achieve exceptional image clarity.
- High contrast: Easily control B&W film development.
- Easy to use: Sodium Thiosulfate for consistent results.
- Excellent tonality: Get beautiful B&W darkroom prints.
Photographers' Formulary Nelson Gold Toner f/B&W Prints, 4L
SKU: PYNGT4LMFR: 06-0140
- Nelson Gold Toner: Archival quality assured.
- Variable strength toner for fine grain control.
- Photographers' Formulary: Consistent results, always.
- Enhance B&W prints with good contrast easily.
- Long shelf life: Reliable darkroom chemicals.
Photographers' Formulary Variable Strength Toner f/B&W Prints, 1 Liter
SKU: PYNGT1LMFR: 06-0120
- Achieve archival quality with gold toner.
- Variable strength toner ensures ease of use.
- Enhance prints with a beautiful gold toning effect.
- Fine grain formula for professional results.
- Long shelf life ensures lasting toner quality.
Photographers' Formulary Printing-Out-Paper Lead-Gold Toner-Fixer, Makes 1Lt
SKU: PYPLGTMFR: 06-0250
- Achieve archival quality with this toner-fixer.
- Enhance B&W prints with a distinctive color tone.
- Formulated for predictable results, every time.
- Simple mixing ease; creates 1 liter of solution.
- Optimized shelf life ensures lasting performance.






















