久久婷婷国产综合精品,久久久久久久性潮,换脸国产av一区二区三区,韩国精品一区二区三区无码视频 ,久久久久成人精品无码

Basic Info

  • Grade: Pharmaceutical Grade

    Factory Location: Taizhou Zhejiang

    Main Sales Markets: North America,Central/South America,Western Europe,Eastern Europe,Asia

  • Sample Provided: no

    Zhejiang Aoxing Biotechnology Co., Ltd. - Chitosan with different Molecular weights

    Chitosan with different Molecular weights

    It is made of Chitosan. The ranges of Molecular weight :20,000-300,000 (300,000, 250,000, 200,000, 150,000, 100,000, 50,000, 20,000). It can meet all kinds of requirements

    According to your demands, we can offer you special specifications of products (such as Deacetylated Degree)
     
Send your message to this supplier
  • From:
  • To:
    Jiangsu aoxin biotechnology co.,ltd
  • Send a Copy to this Email
  • Message:
    Upload Images / Files
    -?Supports?jpg,?jpeg,?png,
    ?gif,?pdf,?doc,?docx,
    ?xls,?xlsx,?txt,?rar?and?zip
    -?Max?upload?3?files;
    ?Max??total?size:?3MB
    (0/3)

    Enter between 20 to 4,000 characters.This is not what you are looking for ? Post a Sourcing Request Now

  • Verification:

Contact Us

PharmaSources@imsinoexpo.com

Tel: (+86) 400 610 1188

WhatsApp/Telegram/Wechat: +86 13621645194
+86 15021993094

PharmaSources Customer Service