Black and White Film Developing Chemicals

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Photographers' Formulary 5lbs  Picture

Photographers' Formulary 5lbs Sodium Metabisulfite

SKU: PYSMES5LBMFR: 10-1281 5LB
  • Essential black and white developer preservative.
  • Ensures archival quality in film development process.
  • Controls contrast with precision in your darkroom.
  • Maintains optimal development time for consistent results.
  • Photographers' Formulary: Trusted darkroom chemical.
$35.95
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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 100g  Picture

Photographers' Formulary 100g Sodium Metabisulfite

SKU: PYSMES100GMFR: 10-1280 100G
  • Achieve archival quality with this black & white chemical.
  • Ensure fine grain negatives using this darkroom chemical.
  • Enjoy consistent results in your film development process.
  • This black and white chemical is easy to use in darkrooms.
  • Get high contrast prints with this darkroom solution.
$5.95
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Photographers' Formulary 100g  Picture

Photographers' Formulary 100g Sodium Metaborate, Balanced Alkali, Kodalk

SKU: PYSMEB100GMFR: 10-1285 100G
  • Boost B&W film development with balanced alkali.
  • Photographers' Formulary: consistent darkroom chemicals.
  • Achieve optimal image quality using Sodium Metaborate.
  • Mild alkali accelerator ensures ease of use.
  • Minimize blister formation with our balanced formula.
$4.95
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Photographers' Formulary 1lbs  Picture

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.
$22.95
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Photographers' Formulary 1lbs  Picture

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.
$36.95
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Photographers' Formulary 10g S Picture

Photographers' Formulary 10g Sodium Salicylate

SKU: PYSSA10GMFR: 10-1315 10G
  • Achieve archival quality with this black & white chemical.
  • Ensure fine grain negatives using our darkroom chemical.
  • Formulary sodium salicylate for high contrast results.
  • Enjoy easy dilution with this darkroom photography aid.
  • Benefit from the long shelf-life of this B&W chemical.
Save $2
$2.46
$3.99
Save: $1.53 (38%)
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Photographers' Formulary 100g  Picture

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.
$7.95
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Photographers' Formulary 10g S Picture

Photographers' Formulary 10g Sodium Phosphate, Monobasic

SKU: PYSPHM10GMFR: 10-1295 10G
  • Achieve archival quality in platinum printing.
  • Monobasic sodium phosphate ensures fine grain results.
  • Enhance contrast with this easy to use chemical.
  • Photographers' Formulary for good tonality control.
  • Long shelf life ensures consistent performance.
$3.95
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Photographers' Formulary 30g S Picture

Photographers' Formulary 30g Sodium Sulfide, Hazmat

SKU: PYSSUD30GMFR: 10-1330 30G
  • Achieve archival quality with sulfide toning.
  • Fine grain development using sodium sulfide.
  • Easy mixing for consistent darkroom results.
  • Long shelf-life ensures reliable film processing.
  • Safe handling with Photographers' Formulary chemicals.
$4.50
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Photographers' Formulary 10g S Picture

Photographers' Formulary 10g Sodium Sulfate

SKU: PYSSUA10GMFR: 10-1320 10G
  • Sodium Sulfate: Ensures archival film processing.
  • Achieve optimal tonal range with this darkroom chemical.
  • Consistent mixing for reliable black & white results.
  • Photographers' Formulary: Premium quality, 10g supply.
  • Extend shelf life of developers with Sodium Sulfate.
$3.95
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Photographers' Formulary 10g A Picture

Photographers' Formulary 10g Anhydrous Sodium Sulfite

SKU: PYSSUT10GMFR: 10-1340 10G
(1)
  • Essential black and white chemical for developers.
  • Sodium Sulfite ensures archival image quality.
  • Consistent results in film and paper processing.
  • Preservative extends developer agent lifespan.
  • Anhydrous form for easy, precise darkroom use.
$3.95
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Photographers' Formulary 100g  Picture

Photographers' Formulary 100g Sodium Sulfate

SKU: PYSSUA100GMFR: 10-1320 100G
  • Achieve consistent results with this black & white chemical.
  • Ensure archival quality in your film development process.
  • This darkroom chemical offers a long shelf-life solution.
  • Enjoy easy to use sodium sulfate for film processing.
  • Get fine grain negatives using this quality darkroom supply.
$4.95
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Photographers' Formulary 100g  Picture

Photographers' Formulary 100g Sodium Salicylate

SKU: PYSSA100GMFR: 10-1315 100G
  • Enhance images with quality black and white chemicals.
  • Achieve archival prints using tested darkroom chemicals.
  • Ensure consistency with Photographers' Formulary chemicals.
  • Enjoy ease of use with our sodium salicylate 100g.
  • Benefit from extended shelf life of darkroom supplies.
$12.95
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Photographers' Formulary 10g S Picture

Photographers' Formulary 10g Sodium Sulfide, Hazmat

SKU: PYSSUD10GMFR: 10-1330 10G
  • Achieve archival quality with sulfide toning.
  • Enhance tonal range in black & white prints.
  • Sodium Sulfide ensures consistent results.
  • Fine grain developer for detailed images.
  • Easy to use Photographers' Formulary chemical.
Save $2
$2.44
$3.95
Save: $1.51 (38%)
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Photographers' Formulary 100g  Picture

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.
$15.95
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Photographers' Formulary 10g S Picture

Photographers' Formulary 10g Sodium Thiosulfate (Hypo), Penta (Prismatic Rice)

SKU: PYSTHP10GMFR: 10-1360 10G
  • Essential black and white fixer ingredient.
  • Ensures archival properties in your prints.
  • Photographers' Formulary: trusted darkroom chemical.
  • Sodium Thiosulfate for consistent mixing ratios.
  • Ideal for preparing high-quality fixing baths.
$3.95
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Photographers' Formulary 50lbs Picture

Photographers' Formulary 50lbs Anhydrous Sodium Sulfite

SKU: PYSSUT50LBMFR: 10-1344 50LB
(1)
  • Enhance image quality with black & white chemicals.
  • Prolong shelf life of developers with sodium sulfite.
  • Achieve fine grain control using this darkroom chemical.
  • Ensure optimal tonal range in your B&W photography.
  • Enjoy ease of use with this anhydrous sodium sulfite.
Save $38
$112.22
$149.95
Save: $37.73 (25%)
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Photographers' Formulary 10g S Picture

Photographers' Formulary 10g Sodium Thiocyanate

SKU: PYSTC10GMFR: 10-1345 10G
  • Achieve archival quality in your B&W prints.
  • Enhance tonal range with this darkroom chemical.
  • Enjoy ease of use with simple mixing ratio.
  • Fine grain developer ensures sharp B&W images.
  • Sodium Thiocyanate extends chemical shelf life.
$3.99
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Photographers' Formulary 1lbs  Picture

Photographers' Formulary 1lbs Sodium Thiocyanate

SKU: PYSTH1LBMFR: 10-1345 1LB
  • Achieve optimal image quality with this B&W chemical.
  • Ensure chemical consistency in every darkroom session.
  • Formulated for archival properties in your B&W prints.
  • Enjoy ease of use with simple mixing ratios provided.
  • Maintain long shelf life for extended usability.
Special
$59.50
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Photographers' Formulary 20lbs Picture

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.
$89.95
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Photographers' Formulary 5lbs  Picture

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.
$29.95
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Photographers' Formulary 10g A Picture

Photographers' Formulary 10g Anhydrous Sodium Thiosulfate

SKU: PYSTHA10GMFR: 10-1370 10G
  • Achieve archival quality with this fixer.
  • Ensure fine grain negatives using this chemical.
  • Enjoy consistent results in your darkroom.
  • Dilute easily for optimal black & white prints.
  • Benefit from long shelf-life of this product.
$3.95
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Photographers' Formulary 1lbs  Picture

Photographers' Formulary 1lbs Anhydrous Sodium Thiosulfate

SKU: PYSTHA1LBMFR: 10-1370 1LB
  • Premium fixer for archival black and white prints.
  • Sodium Thiosulfate ensures optimal image quality.
  • Consistent chemical stability for reliable results.
  • Ideal for preparing long-lasting fixing baths.
  • Achieve superior tonal range with this fixer.
$11.95
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