 新闻中心联系方式
- 联系人：Wang Yan
- 电话：86 - 0571 - 28854512
- 传真：86 - 0571 - 28853541
荣誉资质 友情链接 |
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Hangzhou Westlake Biological Tech Co., Ltd. is a high-technology enterprise engaged in the study, development, production and sales of plant extracts. We are located in Hangzhou City, which is famous for beautiful West Lake and about 180km to the largest Port City-Shanghai in China.
Our company owns a research institute, central foundation and sales department. 90% of our products are sold to Europe, America, Japan, Korea and Singapore.
Top alpha Arbutin (CAS Number:84380-01-8).
US $200/Kilogram.
Appearance: White Crystalline Powder
Assay: 99.5% Min. HPLC
Loss on Drying: 0.5% Max.
Residue on Ignition: 0.5%Max.
M. P,: 199-201
Hydroquinone: 10ppm Max.
Specific Optical Rotation: [?]D20=+179?? |
| 公司名称： |
Hangzhou Westlake Biological Tech Co., Ltd. |
公司类型： |
Manufacturer (制造商,贸易商) |
| 所 在 地： |
CN|中国/其它|Other |
公司规模： |
11 - 50 |
| 注册资本： |
未填写 |
注册年份： |
2010 |
| 资料认证： |
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| 保 证 金： |
已缴纳 0.00 元 |
| 经营模式： |
制造商,贸易商 |
| 主营行业： |
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