| After-sales Service: | Response on Customers′ Questions Within 12 Hours. |
|---|---|
| Warranty: | 12 Months |
| Reference Standards: | ASTM D4294 |
| Test Method: | Energy-Dispersive X-ray Fluorescence Xrf Method |
| Usage: | Determine Sulfur Content in The Petroleum Products |
| Measurement Range: | 20 Ppm to 5% |
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