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

Shreyas Petroleum Additives Limited Visit this company's website
  sigma FG 10 148460 H1  
  sigma T H E R M - Pi 169746 HT1  
  Sigma T H E R M – Beta 169710 HT1  
  Sigma T H E R M® - P 151811 HT1  
  sigma T H E R M™ - F 145290 HT1  

Number of matching Manufacturers is 1
Number of matching Products is 5
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