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.

Alert: NSF is concerned about fraudulent downloading and manipulation of website text. Always confirm this information by clicking on the below link for the most accurate information: http://www.nsf.org/usda/psnclistings.asp

White Book™ - Nonfood Compounds Listing Directory

NSF-Registered
Proprietary Substances and Nonfood Compounds

CHEMGARD, Inc.  
  CL-82 Corrosion Inhibitor 129021 G7  
  CLM-1350 Corrosion Inhibitor 129020 G7  
  MICROGARD™ 906 140267 3D, B1, D2, L1, Q4  

Number of matching Manufacturers is 1
Number of matching Products is 3
Processing time was 0 seconds