Changzhou Jiaerke Pharmaceuticals Group Corp.,Ltd. |
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Quality standard: Appearance: White crystalline powder Assay(hplc): 98.61% Melting point: 237. 5 centigrade to241.5 centigrade Residue on ignition: 0.05%max Loss on drying: 0.1% Chromatographic analysis(tlc): Only one spot Heavy metal: 10ppm |
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