Darkroom Chemicals

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Rollei RLC12 Low Contrast Blac Picture

Rollei RLC12 Low Contrast Black and White Film Developer, 250ml

SKU: RL422225MFR: 422225
  • Achieve optimal tonal range with B&W developer.
  • RLC12 ensures archival properties in your B&W film.
  • Liquid concentrate offers ease of use and mixing.
  • Consistent black and white film development results.
  • Fine-grain Rollei developer enhances image quality.

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$19.99
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Photographers' Formulary 100g  Picture

Photographers' Formulary 100g Catechol (Pyrocatechin), Hazmat

SKU: PYCT100GMFR: 10-0340 100G
  • Achieve warm black tones with Catechol formula.
  • High-contrast B&W film development assured.
  • Photographers' Formulary: Consistent mixing.
  • Excellent archival properties for lasting prints.
  • Catechol: A cost-effective B&W chemical.
$18.95
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Photographers' Formulary Reduc Picture

Photographers' Formulary Reducer III for Black and White Film

SKU: PYRDIIINMFR: 05-0030
  • Achieve archival quality with B&W film reducer.
  • Fine grain guaranteed using Formulary Reducer III.
  • Enhance contrast easily in black and white film.
  • Easy to use solution for reliable B&W results.
  • Excellent tonality control for B&W negatives.
$18.95
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Photographers' Formulary 1Gal  Picture

Photographers' Formulary 1Gal Ammonium Thiosulfate (60%)

SKU: PYAMOTS1GLMFR: 10-0207
  • Archival fixer ensures lasting image quality.
  • Ammonium Thiosulfate: Rapid, consistent results.
  • 1 Gallon black and white fixer concentrate.
  • Simple mixing ratios for ease of use.
  • Photographers' Formulary: Trusted darkroom chemicals.
$19.95
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Photographers' Formulary Fixer Picture

Photographers' Formulary Fixer 24, Makes 4Lt Solution

SKU: PYFX244LTMFR: 03-0040
  • Formulary Fixer 24: Ideal black & white fixer.
  • Achieve archival quality with this film fixer.
  • Mix easily to create 4 liters of solution.
  • Standard black and white processing chemical.
  • Ensures optimal image quality and longevity.
$19.95
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Photographers' Formulary 5lbs  Picture

Photographers' Formulary 5lbs Borax

SKU: PYBX5LBMFR: 10-0261 5LB
  • Borax: Fine-grain developer alkali accelerator.
  • Enhance archival properties with sodium borate.
  • Maintain chemical consistency in fixing baths.
  • Use in acid hardeners for heated belt dryers.
  • Control tonal range in gold toning solutions.
$19.95
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Photographers' Formulary D-52  Picture

Photographers' Formulary D-52 Film Developer, Makes 2-4Lt Solution

SKU: PYD52S24LTMFR: 02-0119
  • D-52 Developer: Achieve superb tonal range.
  • Ideal black and white paper developer solution.
  • Ensures chemical consistency for reliable results.
  • Simple to use: Achieve archival prints easily.
  • Optimized development time for B&W paper.
$19.95
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Photographers' Formulary Amido Picture

Photographers' Formulary Amidol Paper Developer - 30 Grams #100040

SKU: PYA30GMFR: 10-0040 30G
  • Amidol Developer: Superb image quality assured.
  • Black and white chemicals: Archival prints, lasting value.
  • Paper developer: Consistent results, every time.
  • Photographers' Formulary: Simple mixing ratios.
  • Amidol paper developer: Extended shelf life.
$21.50
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Photographers' Formulary 100g  Picture

Photographers' Formulary 100g Potassium Persulfate, Hazmat

SKU: PYPPRS100GMFR: 10-1080 100G
  • Potassium Persulfate: Archival quality assured.
  • Fine grain results with our Persulfate 100g.
  • Achieve high contrast with Persulfate solution.
  • Easy to use Potassium Persulfate, 100 grams.
  • Long shelf life Potassium Persulfate formula.
$21.95
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Photographers' Formulary 10g P Picture

Photographers' Formulary 10g Potassium Bromide

SKU: PYPBR10GMFR: 10-0930 1LB
  • Potassium Bromide restrains fog, enhances image quality.
  • 10g of Potassium Bromide ensures mixing consistency.
  • Use in developers for optimal grain control.
  • Achieve desired tonal range with Bromide of Potash.
  • Photographers' Formulary for archival properties.
$21.95
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Photographers' Formulary 100g  Picture

Photographers' Formulary 100g Ferric Ammonium Oxalate

SKU: PYFAO100GMFR: 10-0502 100G
  • Enhance prints with Ferric Ammonium Oxalate.
  • Achieve archival quality in platinum & palladium.
  • Ideal for cyanotype printing, consistent results.
  • Perfect for iron-toning solutions, 100g supply.
  • Ensures optimal tonal range in B&W processes.
$23.95
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Photographers' Formulary Film  Picture

Photographers' Formulary Film Developer 12, Makes 2Lt Solution

SKU: PYFD122LTMFR: 01-0211
  • Achieve superb image quality with this film developer.
  • Ensures chemical consistency for reliable results.
  • Optimized developing time for efficient workflow.
  • Excellent tonal range for stunning black & white.
  • Formulary film developer creates 2 liters solution.
$25.95
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Sprint Block Stop Bath, Vanill Picture

Sprint Block Stop Bath, Vanilla Scented Indicator 4Ltr

SKU: CHSSB4LMFR: SB004-R
  • Optimized for black and white film processing.
  • Vanilla scented stop bath improves darkroom experience.
  • Effectively halts development; archival quality assured.
  • 4-Liter Sprint stop bath; economical and long-lasting.
  • Indicator stop bath ensures optimal chemical usage.

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$31.54
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Photographers' Formulary 10g S Picture

Photographers' Formulary 10g Sodium Carbonate, Monohydrate

SKU: PYSCBM10GMFR: 10-1190
  • Enhance B&W prints with Sodium Carbonate.
  • Achieve optimal image quality with this darkroom chemical.
  • Ensure archival properties in your film development.
  • Photographers' Formulary: Consistent, reliable results.
  • Easy-to-use Sodium Carbonate for B&W processing.
$3.50
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Photographers' Formulary 10g A Picture

Photographers' Formulary 10g Ammonium Persulfate for Photographic Processing

SKU: PYAMOPR10GMFR: 10-0170 10G
  • Archival quality black and white chemicals.
  • Achieve fine grain with our ammonium persulfate.
  • Ensures high contrast in film processing.
  • Easy to use photographic processing chemical.
  • Consistent results with every darkroom session.
$3.95
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Photographers' Formulary 10g S Picture

Photographers' Formulary 10g Sodium Bisulfate, Anhydrous

SKU: PYSBIS10GMFR: 10-1170 10G
  • Anhydrous Sodium Bisulfate: Archival quality assured.
  • Use in stop baths for consistent darkroom results.
  • Photographers' Formulary: Fine grain development aid.
  • Substitute for acetic acid; easy to use chemical.
  • 10g Sodium Bisulfate: Long shelf-life guaranteed.
$3.95
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Photographers' Formulary 10g A Picture

Photographers' Formulary 10g Ammonium Aluminum Sulfate Photographic Hardener

SKU: PYAMOASU10GMFR: 10-0090 10G
  • Photographers' Formulary hardener ensures archival.
  • Ammonium Aluminum Sulfate enhances image quality.
  • Concentrated alum: Easy to use darkroom chemical.
  • Perfect black and white photography applications.
  • 10g Aluminum Sulfate for optimal shelf life.
$3.95
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Photographers' Formulary 30g S Picture

Photographers' Formulary 30g Sodium Hydroxide, Hazmat

SKU: PYSHY30GMFR: 10-1270 30G
  • Premium Sodium Hydroxide for darkroom use.
  • Achieve rapid film development with this alkali.
  • 30g of high-purity black & white chemical.
  • Use as a high-energy developing agent.
  • Photographers' Formulary: Trusted darkroom supply.
$4.95
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Photographers' Formulary 10g A Picture

Photographers' Formulary 10g Ammonium Lauryl Sulfate (30%)

SKU: PYAMOLR10GMFR: 10-0140 10G
  • Enhance black and white images with quality chemicals.
  • Achieve optimal tonal range with our wetting agent.
  • Ensure archival properties for lasting photography.
  • Enjoy ease of use with consistent mixing formula.
  • Extend shelf life with stable darkroom chemicals.
$5.75
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Photographers' Formulary 10g C Picture

Photographers' Formulary 10g Catechol (Pyrocatechin), Hazmat

SKU: PYCT10GMFR: 10-0340 10G
  • Achieve archival quality with Catechol formula.
  • Fine grain B&W film developer for warm black tones.
  • High contrast images via easy Catechol dilution.
  • Consistent results in black and white development.
  • Long shelf-life of Catechol ensures lasting use.
$5.95
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Photographers' Formulary 100g  Picture

Photographers' Formulary 100g Sodium Phosphate, Dibasic

SKU: PYSPHDI100GMFR: 10-1300 100G
  • Enhance archival properties with this black & white chemical.
  • Achieve consistent results in your darkroom processes.
  • Optimize image quality using sodium phosphate, dibasic.
  • Easy to use: Ideal for gold toning & silver emulsions.
  • Photographers' Formulary: Ensures reliable shelf life.
$5.95
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Photographers' Formulary 10g P Picture

Photographers' Formulary 10g Potassium Iodide

SKU: PYPIO10GMFR: 10-1040 10G
  • Potassium Iodide: Reduces fog, dissolves iodine.
  • Use in mercuric chloride intensifier prep.
  • Photographers' Formulary: White, odorless crystals.
  • KI chemical formula ensures consistent results.
  • 10g Potassium Iodide: Long shelf-life assured.
$6.95
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Photographers' Formulary 10g L Picture

Photographers' Formulary 10g Lead Acetate, Hazmat

SKU: PYLEA10GMFR: 10-0700 10G
  • Premium black and white chemical for toning.
  • Ensures archival properties in your photographs.
  • Photographers' Formulary: consistent chemical quality.
  • Lead Acetate for specialized darkroom techniques.
  • Achieve unique image quality with careful use.
$6.95
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Photographers' Formulary 100ml Picture

Photographers' Formulary 100ml Methyl Alcohol (99% ), Hazmat

SKU: PYMTHAL100MLMFR: 10-0790 100ML
  • High-purity Methyl Alcohol for critical darkroom use.
  • Mix concentrated black and white chemicals easily.
  • Use as solvent for film cement and print cleaning.
  • Ensures optimal chemical consistency in solutions.
  • Photographers' Formulary: Trusted darkroom solution.
$7.95
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