Darkroom Chemicals
Save 5% Every Day† with the Adorama Edge Card. Learn More
Darkroom Chemicals
Photographers' Formulary 10g Potassium Alum Photographic Hardener
SKU: PYAL10GMFR: 10-0030 10G
- Potassium Alum hardener ensures archival quality.
- Achieve fine grain negatives with this darkroom chemical.
- Potassium Alum provides consistent photographic results.
- Easy to use hardener for black and white chemicals.
- Extend fixer bath life with Potassium Alum 10g.
Photographers' Formulary 100g Anhydrous Sodium Thiosulfate
SKU: PYSTHA100GMFR: 10-1370 100G
- Premium Sodium Thiosulfate for archival prints.
- Consistent black and white chemical development.
- Achieve optimal image quality with our formula.
- Easy-to-use darkroom chemical; mix with water.
- Ensures rapid, reliable film development time.
Photographers' Formulary 10g Potassium Bicarbonate
SKU: PYPBI10GMFR: 10-0925 10G
- Enhance B&W images with Potassium Bicarbonate.
- Achieve optimal chemical consistency in developers.
- Formulate concentrated solutions with alkali accelerator.
- Potassium Bicarbonate ensures archival properties.
- Easy to use: substitute for sodium carbonate.
Photographers' Formulary 10g Potassium Citrate
SKU: PYPCI10GMFR: 10-0980 10G
- Achieve archival quality with this black & white chemical.
- Potassium Citrate ensures fine grain in your film results.
- Enjoy consistent results using this darkroom chemical.
- This black and white chemical is easy to use in darkrooms.
- Long shelf-life ensures reliable performance over time.
Photographers' Formulary 100g Rochelle Salt
SKU: PYRSLT100GMFR: 10-1120 100G
- Enhance image quality with Rochelle Salt, 100g.
- Achieve superior contrast control in darkroom prints.
- Photographers' Formulary: Consistent, reliable results.
- Extend shelf life of developers with this key ingredient.
- Control grain for finer details in black & white film.
Photographers' Formulary 100g Sodium Phosphate, Monobasic
SKU: PYSPHM100GMFR: 10-1295 100G
- Achieve archival quality with this black & white chemical.
- Ensure fine grain negatives using our quality formula.
- Enjoy consistent results in your darkroom processing.
- This black and white chemical offers a long shelf life.
- Sodium phosphate ensures high contrast in your prints.
Edwal EZ E-6 Develping Kit, 1 Gallon
SKU: CHEDE6128MFR: EDE6128
- Achieve accurate colors with Edwal E-6 chemicals.
- Enjoy archival quality for lasting color prints.
- Simple mixing ratios ensure ease of use.
- Consistent results with every E-6 developing kit.
- One-gallon kit offers extended shelf life.
Free Expedited Shipping
Sprint Record Speed Basic Fixer for all Black & White Processes, 20 Ltr
SKU: CHSF20LMFR: FX020-R
- Sprint Fixer: Ensures archival black and white prints.
- Optimized for rapid film and paper processing times.
- Black and white chemicals: Delivers consistent results.
- Maintains exceptional tonal range in your darkroom.
- Simple mixing ease for all black & white processes.
Free Expedited Shipping
Sprint Archive Fixer Remover for Films and Papers, 4Ltr
SKU: CHSFR4LMFR: FR004-R
- Achieve archival prints with Sprint Archive Fixer.
- Ensures maximum image quality for B&W films/papers.
- Simple to use: Mixes easily for consistent results.
- Extends print life, protects archival properties.
- Optimized for a full tonal range in B&W prints.
Rockland Colloid's Liquid Light Emulsion, 32 Oz
SKU: CHLL32MFR: RCLLE32
- Liquid Light emulsion for archival prints.
- Ensures consistent black and white image quality.
- Simple mixing ratios for ease of darkroom use.
- 32 oz. Rockland Colloid emulsion, long shelf life.
- Optimized for film and darkroom photography.
Free Expedited Shipping
Photographers' Formulary 30g Citric Acid
SKU: PYCIA30GMFR: 07-0024
- Achieve archival prints with Citric Acid.
- Enhance image quality in platinum printing.
- Ideal for consistent palladium printing results.
- Photographers' Formulary: trusted darkroom chemical.
- Easy to use 30g size for precise mixing.
Photographers' Formulary Caw-Pop Toner, Makes 1Lt Solution
SKU: PYCWPTMFR: 06-0230
- Achieve archival quality with Caw-Pop Toner.
- Enhance B&W prints with a unique red toner color.
- Formulated for fine grain and balanced toning.
- Easy dilution: Makes 1 liter of toner solution.
- Consistent results for 50 8x10" prints.
Photographers' Formulary GP-1 Toner, Makes 10Lt Solution
SKU: PYGP10TMFR: 06-0180
- GP-1 Toner enhances B&W prints, archival quality.
- Achieve image permanence with our gold toner.
- Simple to use: create 10 liters of solution.
- Ensures chemical stability for consistent results.
- Protect up to 100 8x10 prints with this toner.
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 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 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 PMK Formula Film Developer 50 Liter #015060
SKU: PYPMKPFD50MFR: 01-5060
- PMK Film Developer: Fine grain, archival quality.
- Achieve consistent results with PMK Formula.
- Photographers' Formulary: Easy mixing, 50 Liter yield.
- Exceptional tonal range with black & white chemicals.
- Long shelf life PMK developer for darkroom use.
Photographers' Formulary 1L Anti-Calcium #4 Solution
SKU: PYACL41LTMFR: 10-0210 1LITER
- Achieve archival quality with this black & white solution.
- Ensure consistent results in your darkroom processing.
- Enjoy a long shelf life for reliable, extended use.
- Formulated for easy to use darkroom applications.
- Promotes fine grain negatives for exceptional tonality.
Photographers' Formulary 1L Residual Hypo Test
SKU: PYRSHY1LTMFR: 03-0161
- Ensure archival prints with Hypo Test solution.
- Photographers' Formulary: trusted darkroom chemicals.
- Accurate residual hypo testing for lasting images.
- 1L Hypo Test: simple mixing ratios, easy to use.
- Maintain image quality with proper hypo removal.
Photographers' Formulary 100g Ammonium Bromide Photographic Restrainer
SKU: PYAMOBR100GMFR: 10-0100 100G
- Ammonium Bromide: Superior black and white restrainer.
- Achieve optimal grain control in film development.
- Ensures archival properties for lasting image quality.
- Photographers' Formulary: Consistent mixing, reliable results.
- Enhance image quality with this darkroom chemical.
Photographers' Formulary 10lbs Sodium Bisulfate, Anhydrous
SKU: PYSBIS10LBMFR: 10-1172 10LB
- Ideal for acid rinse & stop baths in darkrooms.
- Achieve consistent results with this B&W chemical.
- Use for archival processing; ensures image longevity.
- Formulated for optimal tonal range in B&W prints.
- Excellent chemical consistency for reliable results.
Photographers' Formulary 1lbs Sodium Phosphate, Monobasic
SKU: PYSPHM1LBMFR: 10-1295 1LB
- Achieve consistent results with this B&W chemical.
- Ensures archival quality in your darkroom prints.
- Photographers' Formulary: For fine grain development.
- Easy to use sodium phosphate for platinum printing.
- High contrast control with this B&W darkroom aid.
Photographers' Formulary Residual Hypo, 100 Milliters
SKU: PYHT100MFR: 03-0150
- Ensure archival print quality with Hypo Test.
- Residual Hypo Test for consistent darkroom results.
- Easy-to-use: Simple mixing ratios for testing.
- Photographers' Formulary: Trusted darkroom chemicals.
- Extend print life: Verify proper hypo removal.
Photographers' Formulary 100ml Collodion , Hazmat
SKU: PYCOL100MLMFR: 10-0440 100ML
- Formulary Collodion: Superior image quality.
- 100ml Collodion for wet plate photography.
- Achieve archival results with collodion.
- Consistent chemical for reliable darkroom use.
- Photographers' Formulary: Trusted quality.
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