ADOX ADOSTOP ECO Stopbath With Indicator 100ml

A highly concentrated, citric acid-based stop bath that is completely odourless and 100% biodegradable. ADOSTOP ECO is designed to instantly neutralise developer and prolong the life of your fixer. Its eco-friendly formula makes it ideal for home darkrooms with limited ventilation and educational environments.

Applications :

• Black-and-White Negative Films
• Black-and-White Photographic Papers (RC and FB)
• Small-Batch Manual Processing
• High-Precision Archival Workflows

Directions : Dilute the concentrate at a ratio of 1+19 (e.g., 50ml of concentrate to 950ml of water). This 100ml bottle produces 2 Liters of working solution.

• Indicator System: The solution contains a pH indicator that changes from yellow to blue/violet when the bath is exhausted and needs to be replaced.
• Processing: Use for at least 30 to 60 seconds between the development and fixing stages.
• Safety: Non-toxic and safe for standard disposal. Avoid direct contact with eyes or prolonged skin exposure.

Size : 100ml (Liquid Concentrate) — Made in Germany