Photographers' Formulary Darkroom Chemicals
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Darkroom Chemicals
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 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 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 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 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 1lbs Polyethylene Glycol
SKU: PYPGY1LBMFR: 10-0910 1LB
- Enhance film developers with Polyethylene Glycol.
- Achieve optimal image quality with consistent chemicals.
- Photographers' Formulary PEG ensures archival properties.
- Easy to use; ideal for various developer formulas.
- Precise mixing ratios for reliable darkroom results.
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 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 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 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 EDTA Tetrasodium Salt 10 Grams
SKU: PYEDTA10GMFR: 10-0495 10G
- EDTA Tetrasodium Salt: Superior archival properties.
- Enhance black and white image quality easily.
- Photographers' Formulary: Consistent, reliable results.
- Achieve optimal tonal range with our darkroom chemical.
- EDTA ensures excellent grain control in film.
Photographers' Formulary 10g Polyethylene Glycol
SKU: PYPGY10GMFR: 10-0910 10G
- Achieve archival quality with this black & white chemical.
- Enjoy consistent results in your darkroom processing.
- This black and white chemical offers easy dilution.
- Experience fine grain negatives using this formula.
- Ensure long shelf-life with our quality darkroom product.
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 Rochelle Salt
SKU: PYRSLT10GMFR: 10-1120 10G
- Achieve archival prints with black & white chemicals.
- Enhance image quality with consistent darkroom chemicals.
- Enjoy extended shelf life for reliable film development.
- Ensure ease of use with pre-measured darkroom solutions.
- Experience optimal tonal range in every black & white print.
Photographers' Formulary 10g Anhydrous Boric Acid
SKU: PYBCAAN10GMFR: 10-0270 10G
- Anhydrous Boric Acid: Essential darkroom chemical.
- Ensures consistent results in your film processing.
- High-quality compound for various darkroom uses.
- Use as antiseptic, insecticide, flame retardant.
- Boric acid: Key component in chemical compounds.
Photographers' Formulary 100g Ammonium Persulfate for Photographic Processing
SKU: PYAMOPR100GMFR: 10-0170 100G
- Ammonium Persulfate: Fine grain, archival results.
- 100g: B&W film processing, consistent chemical action.
- Highlight reducer: Enhances image quality control.
- Removes stains: Ensures pristine darkroom prints.
- Photographers' Formulary: Trusted, reliable quality.
Photographers' Formulary 100g Ammonium Sulfate Photographic Hardener
SKU: PYAMOSU100GMFR: 10-0180 100G
- Ammonium Sulfate hardener ensures archival prints.
- Enhance image quality with this photographic hardener.
- Photographers' Formulary: Consistent mixing, reliable results.
- Extend print life with our black and white chemicals.
- Achieve optimal tonal range using Ammonium Sulfate.
Photographers' Formulary 100g Urea
SKU: PYUR100GMFR: 10-1480 100G
- Enhance contrast with Photographers' Formulary Urea.
- Achieve archival quality in black and white prints.
- Fine grain developer additive for optimal tonality.
- Easy mixing formula ensures consistent darkroom use.
- Extend shelf life of developers with this additive.
Photographers' Formulary 10g Ferric Nitrate, Hazmat
SKU: PYFN10GMFR: 10-0525 10G
- Ferric Nitrate: Holographic bleach & hypo use.
- 10g Ferric Nitrate: Ensures archival print quality.
- Photographers' Formulary: Consistent darkroom results.
- Violet Crystals: Easy to use in chemical processes.
- Iron Nitrate: For predictable black & white tones.
Photographers' Formulary 10g EDTA Disodium Salt
SKU: PYEDTADS10GMFR: 10-0490 10G
- EDTA Disodium Salt: Preservative for developers.
- Ensures archival quality in black & white chemicals.
- Photographers' Formulary: For consistent results.
- Use in developers for fine grain negatives.
- EDTA-Na: Extends shelf-life of darkroom solutions.
Photographers' Formulary 10g P-Aminophenol Photographic Developing Agent
SKU: PYPAM10GMFR: 10-0050 10G
- Achieve fine grain with P-Aminophenol developer.
- Ensure archival quality in your black & white prints.
- P-Aminophenol offers easy dilution for film processing.
- Experience consistent results with this developing agent.
- Enjoy long shelf-life with Photographers' Formulary agent.
Photographers' Formulary 10g Ammonium Dichromate for Photographic Processing
SKU: PYAMODI10GMFR: 10-0120 10G
- Achieve archival quality in your B&W prints.
- Ensure fine grain negatives with this B&W chemical.
- Enjoy easy mixing for consistent darkroom results.
- Expect consistent results with our tested formula.
- Benefit from long shelf-life of darkroom chemicals.
Photographers' Formulary 30g Potassium Hydroxide, Hazmat
SKU: PYPHYD30GMFR: 10-1030 30G
- Achieve optimal image quality with this black & white chemical.
- Potassium Hydroxide ensures archival properties in your prints.
- Enjoy ease of use with consistent darkroom chemical results.
- Precise mixing ratios guaranteed with Photographers' Formulary.
- Maintain chemical consistency for predictable development.
Photographers' Formulary 10g Potassium Chlorate
SKU: PYPOCHL10GMFR: 10-0950 10G
- Potassium Chlorate: Consistent results assured.
- Achieve fine grain with our quality formulation.
- Long shelf-life: Reliable darkroom chemical.
- Potassium Chlorate: Easy dilution for use.
- Ideal for high contrast photography needs.
























