Photographers' Formulary Darkroom Chemicals
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Darkroom Chemicals
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 TS-4 Odor Free Stop Bath 10l
SKU: PYTS410MFR: 03-0188
- TS-4 Stop Bath ensures archival image quality.
- Odor-free formula enhances darkroom experience.
- Mix easily for consistent black & white results.
- Photographers' Formulary stop bath, 10-liter size.
- Extends print life with proper chemical usage.
Photographers' Formulary 100g Tartaric Acid
SKU: PYTRA100GMFR: 10-1460 100G
- Enhance prints with quality darkroom chemicals.
- Achieve optimal tonal range with Tartaric Acid.
- 100g Tartaric Acid ensures chemical consistency.
- Ideal for Amphitype process printing & developing.
- White crystals offer reliable shelf life.
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 1pt Propylene Glycol
SKU: PYPGLY1PTMFR: 10-1100 1PT
- Boost color chemistry with Propylene Glycol.
- Photographers' Formulary: Consistent, pure results.
- Ensure archival properties with quality chemicals.
- 1pt Propylene Glycol: Extends chemical shelf life.
- Achieve optimal image quality with our solution.
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 1lbs Potassium Hydroxide, Hazmat
SKU: PYPHYD1LBMFR: 10-1030 1LB
- Achieve archival quality with this black & white chemical.
- Potassium Hydroxide ensures fine grain in your darkroom.
- Get consistent results with our easy-to-use formula.
- High contrast guaranteed for stunning photography prints.
- Long shelf-life ensures reliable darkroom performance.
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 TFX-2 Film Developer 010090
SKU: PYTDFX210LMFR: 01-0090
- TFX-2 Developer: Achieve high definition images.
- Formulary TFX-2: Ensures archival image quality.
- Black and White Chemicals: Easy mixing consistency.
- Film Developer: Extends chemical shelf life greatly.
- High Definition Film: Provides exceptional grain control.
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 Film Developer 12, Makes 1Lt Solution
SKU: PYFD121LTMFR: 01-0210
- Achieve archival quality with this film developer.
- Ensures fine grain negatives for detailed prints.
- Experience an extended tonal range in your images.
- Easy to use black and white film developer.
- Long shelf life ensures consistent results, always.
Photographers' Formulary Amidol Paper Developer 1-10l
SKU: PYAD110MFR: 02-0030
- Amidol Developer: Superb Image Quality, Tone
- Formulary Amidol: Archival B&W Prints Assured
- Simple Mixing: Amidol Paper Developer Formula
- Consistent Results: Reliable B&W Chemistry
- Long Shelf Life: Amidol Developer Stays Fresh
Photographers' Formulary 100g Copper Nitrate, Hazmat
SKU: PYCN100GMFR: 10-0465 100G
- Achieve archival quality prints with Copper Nitrate.
- Enhance contrast in B&W photos using this chemical.
- Photographers' Formulary: consistent darkroom results.
- Use in light-sensitive reproductive paper processes.
- Cupric Nitrate ensures fine grain in your images.
Photographers' Formulary 5lbs Sodium Bisulfate, Anhydrous
SKU: PYSBIS5LBMFR: 10-1171 5LB
- Achieve archival quality with this black & white chemical.
- Ensure fine grain negatives using this darkroom essential.
- Control contrast precisely with our sodium bisulfate.
- Expand tonal range in your B&W photography easily.
- Enjoy ease of use with this Photographers' Formulary item.
Photographers' Formulary 5lbs Sodium Thiosulfate (Hypo), Penta (Prismatic Rice)
SKU: PYSTHP5LBMFR: 10-1361 5LB
- Premium fixer ensures archival properties.
- Consistent results with our black & white chemicals.
- Ideal for mixing your own darkroom chemicals.
- Sodium Thiosulfate for optimal image quality.
- 5lb bulk size offers great value & shelf life.
Photographers' Formulary 1lbs Ferric Sulfate
SKU: PYFS1LBMFR: 10-0540 1LB
- Photographers' Formulary Ferric Sulfate, 1 lb.
- Achieve consistent results in holographic processes.
- Iron (III) sulfate ensures archival quality prints.
- Grayish-white powder, easy to use in darkroom.
- Optimal chemical for consistent darkroom results.
Photographers' Formulary 1lbs Gelatin (Hard, 250 Bloom)
SKU: PYGLH1LBMFR: 10-0590 1LB
- Achieve superior image quality with gelatin.
- Ideal for archival properties in emulsions.
- Ensures chemical consistency for reliable results.
- Easy to use for sizing paper and light filters.
- Perfect mixing ratios for adhesives creation.
Photographers' Formulary 1lbs Ferric Nitrate, Hazmat
SKU: PYFN1LBMFR: 10-0525 1LB
- Ferric Nitrate: Ideal for holographic bleach.
- Consistent results in hypo processes, 1lbs supply.
- High-quality iron trinitrate for archival use.
- Photographers' Formulary: Ensures image quality.
- Easy to use in standard darkroom procedures.
Photographers' Formulary 1lbs Sodium Phosphate, Tribasic
SKU: PYSPHTR1LBMFR: 10-1310 1LB
- Optimize B&W development with Sodium Phosphate.
- Achieve archival quality with consistent chemical mixes.
- Photographers' Formulary: Trusted darkroom chemicals.
- Excellent water softener for film processing needs.
- Easy to use: Perfect for B&W negative development.
Photographers' Formulary 1lbs Sodium Salicylate
SKU: PYSSA1LBMFR: 10-1315 1LB
- Achieve archival quality with this black & white chemical.
- Enjoy consistent results in your darkroom processing.
- This easy mixing formula ensures fine grain negatives.
- Get high contrast prints with our quality chemicals.
- Photographers' Formulary offers long shelf-life solution.
Photographers' Formulary 10g Gelatin (Hard, 250 Bloom)
SKU: PYGLH10GMFR: 10-0590 10G
- Achieve superior image quality with gelatin.
- Enhance archival properties in your emulsions.
- Consistent mixing ensures optimal tonal range.
- Gelatin is ideal for light filters and adhesives.
- Easy to use gelatin for reliable emulsion prep.
Photographers' Formulary 10g Sodium Phosphate, Dibasic
SKU: PYSPHDI10GMFR: 10-1300 10G
- Enhance archival properties with sodium phosphate.
- Achieve superior image quality in darkroom processes.
- Ensure chemical stability for consistent gold toning.
- Ideal for silver chloride emulsions & kallitype.
- Precise grain control with dibasic sodium phosphate.
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.
























