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Specification]: appearance white crystalline powder assay =99.0 specifc rotation -93° - -103° related substance =1.0 loss on drying =...

1)min. order qty 1 piece, also more quantity, lower price. 2)package in plastic bag with correct tags 3)shipping time 5-7 working days. 4)payment ...

Manufacture and export single screw and barrel for plastic machinery, include nitriding or bimetallic and hard chromium, size from dia.16 to dia.2...
