No | Parameter | Specifications |
1 | Moisture | 13.5% max |
2 | Acid-Insolubla Ash | 10% max |
3 | Volatile Oil | 2.5ml/100g min |
4 | Extraneous | 0.5% max |
5 | Impurity | 0.5% max |
6 | Length | 8-20cm |
7 | Thickness | 0.7-2.5mm |
8 | Features | No speckle, No mould, No heavy metal, No pesticide, Hand selected |