Highlights
Compact & precise
from Rollei for your setup.
Rollei RCS Citro Stop 250 ml | Stop Bath
Universal Stop Bath: Suitable for black and white films and photographic papers
Odor-neutral: Hardly perceptible odor thanks to citric acid base
Activity indicator: Color indicator shows activity
Darkroom-optimized: Simple and safe to use
Efficient Dilution: 1+19 Dilution for Long-Lasting Working Solutions
Highlights
Compact & precise
from Rollei for your setup.
Delivery within 2-3 business days
Free shipping from €100 ¹
Free returns within 14 days.²
2-year replacement warranty³
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, within 24 hours on weekdays.
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Contact Us
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The Rollei RCS Citro Stop is an odorless, citric acid-based stop bath, ideal for black and white films and photographic papers. It shortens the stopping time to just 1 minute and, with its 1+19 dilution, provides a long-lasting working solution. Thanks to the color indicator, you can easily monitor the stop bath's activity: the color changes from pink to magenta when exhausted.
Technical Data
| Product type | Stop Bath |
| Processing state | Liquid concentrate |
| Dilution | 1+19 |
| Concentrate in ml | 250 ml |
| Yield | 1 working solution with 950 ml water + 50 ml RCS |
| Temperature | 20°C / 68°F |
| Agitation | 30 sec. |
| Stop time | 1 min. (RC paper, FB paper, films) |
Compatibility
Scope of delivery
Downloads
All available downloads for this product can be found in our download center.
There you will find operating instructions (BDA), firmware updates, software, drivers, and other product-related files.
👉 To the download center:
https://downloads.rollei.de
Please simply select your product there to access all current files.
Special Notes
GPSR, Regulation (EU) 2023/988)