JunKang Biotech Co., Ltd.
Postoffice English
Products
N-Acetylneuraminic Acid
N-glycolylneuraminic acid
N-acetylneuraminic acid methyl ester
N-Acetyl-D-Mannosamine
D-Mannosamine HCL
Contact Us
Tel: +86-20-80920966
        +86-20-80528966
Fax: +86-20-82219962
E-mail: info@jkbio.com
            info@sialicacid.com
General and Technical Questions
  • How can N-Acetylneuraminic Acid be used?
  • What is the shelf-life of the product I just bought?
  • What is the purity of this product?
  • The box says "Freeze Upon Arrival" but it was at room temperature when it arrived. Is it OK?
  • Do you know the solubility of this in that?
  • You recommend desiccated storage. How do I keep this product desiccated?
Definitions (What We Mean Is...)
  • What is sialic acid?
  • What does "Special Packaging" mean?
Policies at JK Biotech
  • Can you give me the names of other people or companies who use this product?
  • Can I have a free sample to see if this will work in my system?
  • Can I get a different quantity of this product?
  • May I order a specific lot ?
  • How long will it take you to deliver goods after receiving order?