Ningbo Excellent New Materials Co Ltd

Ms. Tracy Feng (China)

Trade Leads

12 holes solid phase extraction

  • Posted Date : 2021-11-23
  • Expiry Date: 2022-05-23
  • Category :
    • Chemicals & Related Products > Coating

Content :

Three-dimensional cross arranged around, easy to observe the back flow back position is too high to 10 mm, easy to observe the back small column cylinder.