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

Belquímica Produtos e Assistência Técnica Ltda.  
  Alkabel 122 155564 G6  
  Belphos 190 155565 G6  
  Belsperse 132 168099 G6  
  Oxibel 114 160393 G6  
  Refribel 227 168098 G5  

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