


| Name | Specifications | Packing | Price | Delivery |
| Tannic acid | USP | 500g | RMB 814 | Consulting service |
| Tannic acid | AR | 500g | RMB 429 | Consulting service |
USP級
LOSS ON DRYING -- 12.0%
RESIDUE AFTER IGNITION -- 1.0%
ARSENIC (As) -- 3 PPM
HEAVY METALS (as Pb) -- 0.004%
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