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White 1-litre plastic bottle of liquid film developer concentrate

Sprint/Nextel

Sprint/Nextel Standard Black & White Film Developer 1 Liter

SKU CH-9Z8M-DDYYC

Professional-grade black & white film developer concentrate makes 10 litres of working solution for 50-110 rolls, inhibits agitation streaks and prevents over-development

  • Professional-grade developer delivers consistent, high-quality B&W results
  • 1 litre concentrate yields 10 litres working solution for up to 110 rolls
  • Inhibits agitation streaks and prevents over-development to preserve image integrity
  • Metol-free formula reduces risk of skin irritation during processing
  • Part of a complete B&W negative processing system for reliable workflow

Sprint Standard B&W Film Developer

This professional-grade black and white film developer delivers consistent, high-quality results for analogue photographers. The liquid concentrate is free from Metol, reducing the risk of skin irritation during handling. It is designed as a core component of a complete B&W negative processing system for both amateurs and professionals.

Suited for darkroom users who process volume

Photographers developing 50 to 110 rolls per batch will appreciate the economical concentrate ratio and agitation-streak inhibition. Those who only develop occasional single rolls or prefer pre-mixed, single-use chemistry should look at alternative formats. It is not for colour film processing or developers requiring Metol-based formulas.

One litre concentrate yields ten litres working

This volume comfortably handles at least 50 rolls of film in standard use. With replenished solution workflows, capacity extends up to 110 rolls before exhaustion. The formula prevents over-development to preserve highlight detail, but headroom ends when the working solution reaches its roll limit or shows signs of depletion.

How it compares

Measured against everything we stock in Photo Film & Film Cameras, at today’s prices. Recalculated every night.

Price $36.99
Cheaper than about 74% of the 749 comparable items (median $70.99).

Specifications

No published specifications for this item yet.

Questions about this item

What stop bath and fixer complete the Sprint B&W processing system alongside this developer?

The checklist includes the BLOCK Stop Bath and a compatible fixer to finish the three-step workflow after development.

Can the working solution be replenished to extend its life beyond the initial 50 rolls?

Yes, a replenished solution can process up to 110 rolls while maintaining consistent development quality.

How can I verify the concentrate is still active before mixing a fresh batch?

Mix a small test volume and develop a control strip; normal contrast and clear highlights confirm the developer is working as intended.

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