NSF Product and Service Listings

These NSF Official Listings are current as of Thursday, January 15, 2026 at 12:15 a.m. Eastern Time. Please contact NSF to confirm the status of any Listing, report errors, or make suggestions.

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White Book™ - Nonfood Compounds Listing Directory
NSF-Registered
Proprietary Substances and Nonfood Compounds
Christine Hoffmann, Sociedad Anonima  
  CH-90 160907 G6  
  CHN-100 153830 G6  
  CHN-200 160908 G6  
  CHN-300 160909 G6  
  CORROSTYL-SA 153831 G6  
  CW-500 153832 G5  
  H-40IS[1] 153834 G5  
  NA-1060 160305 G6  
  OC-10[1] 153833 G5  
  OC-9[1] 153835 G5  

[1] This product is exclusively for sale and distribution outside of the United States.
Number of matching Manufacturers is 1
Number of matching Products is 10
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