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
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NSF-Registered Proprietary Substances and Nonfood Compounds |
| David Weber Oil Co. | Visit this company's website | |||
| Crystol FG 100 | 155804 | H1 | ||
| Crystol FG 150 | 155805 | H1 | ||
| Crystol FG 22 | 155800 | H1 | ||
| Crystol FG 220 | 155806 | H1 | ||
| Crystol FG 32 | 155801 | H1 | ||
| Crystol FG 320 | 155807 | H1 | ||
| Crystol FG 46 | 155802 | H1 | ||
| Crystol FG 460 | 155808 | H1 | ||
| Crystol FG 68 | 155803 | H1 | ||
| Crystol FG 680 | 155809 | H1 | ||
| Food Machinery Grease #2 | 157379 | H1 | ||
| Protroley | 169543 | H1 | ||
| Number of matching Manufacturers is 1 |
| Number of matching Products is 12 |
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