| Package specification: | 100 barrels / box |
|---|---|
| Place of Origin: | Hangzhou, Zhejiang |
| Specification and model: | LH1001;LH1002 |
| Mesh number: | 1001 |
| Appearance: | Strip test paper |
| Shape: | Rectangle |
| Executive quality standard: | National standard |
| Effective substance content: | 99% |
| PH value range: | 5-9PH |
| Brand: | Lu Heng biology |
| Model: | 0-25mg/l;1-100mg/l;100-1000mg/l |

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