NSF Product and Service Listings

These NSF Official Listings are current as of Friday, January 30, 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
NCH (Thailand) Co., Ltd. Visit this company's website
  ACTICHLOR[1] 161988 G5  
  AQUASPERSE 171004 G5  
  CHEM-AQUA 31155 161989 G5  
  CHEM-AQUA 3842[1] 173435 G5  
  CHEM-AQUA 999 170519 G7  
  CHEM-AQUA RO-901 167343 W1  
  NA-104C 161990 G6  

[1] This product is not registered for use in the United States of America.
Number of matching Manufacturers is 1
Number of matching Products is 7
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