Photographers' Formulary Darkroom Chemicals
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Darkroom Chemicals
Photographers' Formulary 1lbs Sodium Citrate
SKU: PYSCI1LBMFR: 10-1270
- Achieve archival prints with this black & white chemical.
- Maintain chemical consistency using Sodium Citrate.
- Enhance image quality; use in albumen printing.
- Photographers' Formulary: Trusted darkroom solution.
- Ensure ease of use with this 1lb bulk chemical.
Photographers' Formulary 1lbs Ferric Ammonium Oxalate
SKU: PYFAO1LBMFR: 10-0502 1LB
- Enhance prints with Ferric Ammonium Oxalate.
- Ideal for platinum & palladium printing processes.
- Achieve archival quality with iron-toning solutions.
- Consistent black and white chemical results, 1lbs.
- Use in cyanotype printing for unique blue tones.
Photographers' Formulary Fixer 24, Makes 1Lt Solution
SKU: PYFX241LTMFR: 03-0010
- Formulary Fixer 24: Optimal black & white results.
- Achieve archival quality with our reliable fixer.
- Ensures consistent photographic processing every time.
- Easy-to-use fixer for film and paper development.
- Long shelf life ensures lasting fixer performance.
Photographers' Formulary 1ml Glycerin (Glycerol)
SKU: PYGLY100MLMFR: 10-0606 100ML
- Enhance film flexibility with Glycerin (Glycerol).
- Achieve optimal archival properties for lasting prints.
- Glycerin ensures even drying in your darkroom process.
- High-purity Glycerol for consistent chemical reactions.
- Ideal for flexible gelatin emulsions on film, paper.
Photographers' Formulary 100g Ferric Sulfate
SKU: PYFS100GMFR: 10-0540 100G
- Achieve archival prints with Ferric Sulfate.
- Enhance tonal range in B&W development easily.
- Photographers' Formulary: Consistent mixing assured.
- High-quality darkroom chemical for B&W processes.
- Extend print life with our Ferric Sulfate 100g.
Photographers' Formulary 100g Potassium Bicarbonate
SKU: PYPBI100GMFR: 10-0925 100G
- Enhance black and white images with this darkroom chemical.
- Achieve consistent results with potassium bicarbonate.
- Formulate concentrated solutions using potassium carbonate.
- Potassium bicarbonate ensures archival image properties.
- Use as alkali accelerator in black & white developers.
Photographers' Formulary 1lbs Potassium Persulfate, Hazmat
SKU: PYPPRS1LBMFR: 10-1080 1LB
- Hypo eliminator for archival processing.
- Potassium persulfate ensures image quality.
- Powerful oxidizing agent for film processing.
- Photographers' Formulary: Consistent mixing.
- 1 lb. of potassium peroxydisulfate.
Photographers' Formulary 100g Sodium Thiocyanate
SKU: PYSTC100GMFR: 10-1345 100G
- Enhance image quality with B&W film chemicals.
- Achieve optimal tonal range using this solution.
- Ensure archival properties for lasting prints.
- Enjoy ease of use with consistent mixing.
- Maintain shelf life with quality darkroom tech.
Photographers' Formulary 100ml Ferric Oxalate (20%)
SKU: PYFO100MLMFR: 10-0530 100ML
- Ferric Oxalate for Platinum/Palladium Printing.
- Achieve archival quality in your darkroom prints.
- Use in Kallitype & Ziatype processes easily.
- Formulary Ferric Oxalate ensures fine grain results.
- Ideal for iron-toning solutions, long shelf life.
Photographers' Formulary 100g Polyethylene Glycol
SKU: PYPGY100GMFR: 10-0910 100G
- Enhance film developer with 100g Polyethylene Glycol.
- Achieve optimal tonal range with quality darkroom chemicals.
- PEG improves archival properties of black & white prints.
- Use in developer formulas for superior image quality.
- Photographers' Formulary PEG ensures consistent mixing ease.
Photographers' Formulary 20lbs Anhydrous Sodium Thiosulfate
SKU: PYSTHA20LBMFR: 10-1373 20LB
- Premium fixer: Ensures archival image quality.
- Sodium Thiosulfate: Consistent chemical for darkroom.
- 20lbs Anhydrous: Ideal for mixing large volumes.
- Reliable darkroom chemical: Extends shelf life.
- Easy to use: Streamlines black & white process.
Photographers' Formulary 1lbs Sodium Acetate
SKU: PYSDA1LBMFR: 10-1150 1LB
- Enhance archival properties with sodium acetate.
- Control tonal range using this black & white chemical.
- Maintain chemical consistency in your darkroom process.
- Buffer acidity in solutions with sodium acetate.
- Use as a retarder in hydroquinone film developer.
Photographers' Formulary 1lbs Ammonium Thiocyanate
SKU: PYAMOTC1LBMFR: 10-0200 1LB
- Enhance archival properties with Ammonium Thiocyanate.
- Achieve consistent mixing for predictable darkroom results.
- Optimize gold toning with this premium black & white chemical.
- Ensure image quality with our tested darkroom chemicals.
- Photographers' Formulary: Trusted for tonal range control.
Photographers' Formulary 227g Potassium Oxalate
SKU: PYPOX227MFR: 07-0028
- Potassium Oxalate: Enhances archival properties.
- Ideal for Platinum Printing: Achieve tonal range.
- 227g Size: Perfect for black and white chemicals.
- Photographers' Formulary: Ensures image quality.
- Palladium Printing: For exceptional grain control.
Photographers' Formulary Weston Amidol Paper Developer
SKU: PYWA110MFR: 02-0010
- Achieve archival prints with Amidol paper developer.
- Weston Amidol delivers fine grain in your B&W photos.
- Get high contrast with this black and white chemical.
- Easy-to-use paper developer for consistent results.
- Long shelf-life ensures reliable darkroom chemicals.
Photographers' Formulary 1Gal Potassium Sulfite, 45% Solution
SKU: PYPSU1GLMFR: 10-1086 1 GAL
- Enhance archival properties with potassium sulfite.
- Consistent mixing ensures optimal black & white results.
- Photographers' Formulary: Premium darkroom chemical.
- Achieve a wide tonal range in your B&W prints.
- 1-gallon solution offers extended shelf life.
Photographers' Formulary 50lbs Anhydrous Sodium Thiosulfate
SKU: PYSTHA50LBMFR: 10-1374 50LB
- Archival quality fixer for lasting black & white prints.
- Achieve consistent results with our premium darkroom chemicals.
- Formulary sodium thiosulfate ensures fine grain negatives.
- High contrast development with reliable, easy to use fixer.
- Long shelf life: Stock up on this essential darkroom supply.
Photographers' Formulary Casein Printing Kit
SKU: PYCSPKMFR: 07-0106
- Create archival tri-color gum prints with ease.
- Casein printing kit for vibrant image quality.
- Includes all necessary black and white chemicals.
- Achieve consistent results with our Formulary kit.
- Extended shelf life for long-term darkroom use.
Photographers' Formulary Kallitype Printing Kit 30Print
SKU: PYK3045MFR: 07-0070
- Kallitype Kit: Create 30 archival 4x5 prints.
- Formulary Kit: Achieve exceptional image quality.
- Black and White chemicals: Simple mixing ratios.
- Alternative Processes: Ensures chemical consistency.
- Printing Kit: Experience ease of use, every time.
Photographers' Formulary 1lb Ammonium Dichromate for Photographic Processing
SKU: PYAMODI1LBMFR: 10-0120 1LB
- Optimize prints with Ammonium Dichromate, 1 lb.
- Achieve archival quality in darkroom processes.
- Photographers' Formulary: consistent results.
- Ideal for Gum Bichromate printing processes.
- Control tonal range with this key component.
Photographers' Formulary 20lbs Sodium Thiosulfate (Hypo), Penta (Prismatic Rice)
SKU: PYSTHP20LBMFR: 10-1363 20LB
- Premium black and white chemicals for darkroom use.
- Achieve archival quality prints with consistent results.
- Sodium Thiosulfate ensures fine grain development.
- Easy mixing formula for reliable film processing.
- Long shelf-life black and white chemicals save money.
Photographers' Formulary 1lbs Dimezone S
SKU: PYDZ1LBMFR: 10-0480 1LB
- Dimezone S: Premium black and white developer.
- Enhance image quality with this developing agent.
- Achieve archival properties in your B&W prints.
- Easy to use: Perfect for darkroom developing.
- Consistent chemical formula ensures reliable results.
Photographers' Formulary 50lbs Sodium Bisulfate, Anhydrous
SKU: PYSBIS50LBMFR: 10-1174 50LB
- Achieve archival quality with this black & white chemical.
- Ensure fine grain negatives using this darkroom essential.
- Experience an extended tonal range in your B&W prints.
- Enjoy ease of use with simple mixing ratios provided.
- Benefit from a long shelf life for extended usability.
Photographers' Formulary 10g Lead Oxalate
SKU: PYLEO10GMFR: 10-0720 10G
- Optimize platinum prints with Lead Oxalate 10g.
- Achieve archival quality in your darkroom prints.
- Photographers' Formulary: consistent, reliable results.
- Enhance tonal range with this black & white chemical.
- Easy to use crystalline formula for platinum printing.
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.























