SL2900 Fluorescent Tracing Agent Industrial Water System
SL2900 PTSA Fluorescent Tracer
SL2900 PTSA Fluorescent Tracing Agent Yellowish Liquid
SL2900 Fluorescent Tracer 10% Liquid
Product Description:
SL2900 water treatment fluorescent tracer is an excellent product, featuring strong fluorescence and the capability to detect PTSA fluorescent signals at PPB level. It does not affect water quality or alter the properties of the chemical agent.

Typical Property:
| No. | Item | Data |
| 1 | Appearance | Yellowish Liquid |
| 2 | Content | 9.50-10.50% |
| 3 | Insoluble | ≤0.05% |
| 4 | PH | 6.0-8.0 |
| 5 | UV absorbance | 0.75-0.85 au |
| 6 | Yeast/mold | None |
| 7 | Filamentous fungi | None |
| 8 | Heterotrophic bacteria | None |
Features:
- Active Ingredient: 1,3,6,8-Pyrenetetrasulfonic Acid, Tetrasodium Salt (PTSA), High Quantum Efficiency, Ideal for Monitoring as low as 50ppb for Cooling & 5ppb for RO
- Colorless at the Target Concentrations & Easy to Dissolve
- Inert Fluorescent Tracer. Great Compatibility with Water Treatment Chemical Formulations
- Dust-Free for Easy Handling
- Long-Term Stability, 3-Year Shelf Life in the Original Package
Applications:
Concentration monitoring and dosing control in cooling tower and RO applications.
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