Chinese VersionGold Suppliers > Shanghai ChemVia Co., Ltd > HC violet BS (bis-1,4-(2-hydroxyethylamino)-2-nitrobenzene)
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- Region :Pharmaceuticals and Biochemicals
- Tel : 021-68758016
- Fax : 021-68758026
- Email :chemvia@chemvia.com
- URL :www.chemvia.com
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HC violet BS (bis-1,4-(2-hydroxyethylamino)-2-nitrobenzene)