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Isotretinoin |
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It is a kind of chemical material , and can be used to produce pharmaceutical products. |
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4759-48-2 |
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It is a kind of chemical material , and can be used to produce pharmaceutical products. |
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Test Items Specifications Description Yellow crystalline powder Identification IR,UV Loss on drying 0.5% Max Residue on ignition 0.1% Max Heavy metals 0.002% Max Limit of Testing 1.0% Max Organic volatile impurities As stipulated Assay ( on dry basis ) 98 - 102%
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