| Customization: | Available |
|---|---|
| Grade Standard: | Agriculture Grade, Industrial Grade, Medicine Grad |
| Appearance: | Yellow Flakes |
|
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COA:
| Item |
The National Standard |
| Appearance |
Yellow Flakes |
| NaHS %≥ | 70.00 |
| Na2S %≤ | 3.50 |
| Fe %≤ | 0.0030 |
| Conclusion | Qualified |
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