Kodak Professional Indicator Stop Bath is a general purpose, non-hardening stop bath used for both B&W negative film and darkroom paper that comes with a color indicator to signal exhaustion.

The highly concentrated concentrate can be mixed with water at 1:63 dilution

Features

• Non-hardening chemical stop bath for B&W negative film and darkroom paper
• Contains a color indicator to signal exhaustion
• Liquid concentrate
• Dilute 1:63
• 0.47L of concentrate makes 30.2L