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

HANYU SK ETS Co., Ltd. Visit this company's website
  SUPER THERM 1820 172237 HT1  
  SUPER THERM FG-15 161793 HT1  
  SUPER THERM FG-20 142376 HT1  
  SUPER THERM FG-32 161794 HT1  
  SUPER THERM FG-46 161795 HT1  
  SYN COMPRESSOR FG 46S 172981 H1  
  SYN THERM LT 161796 HT1  
  SYN THERM LT 8 172236 HT1  
  TN 150 143175 H1  
  TN 200 143173 H1  
  TN 300 143174 H1  
  TN 450 143176 H1  
  WO-70 164650 H1  

Number of matching Manufacturers is 1
Number of matching Products is 13
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