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

Hasco Hasenclever GmbH & Co. KG Visit this company's website
  Z2600 163920 H1  
  Z2601 173438 H1  
  Z2610 167945 H1  
  Z2620 167946 H1  
  Z2630 167947 A1  
  Z2640 171842 H1, 3H  
  Z2650 171843 H1  
  Z2670 167948 H1  
  Z2690 170633 H1  

Number of matching Manufacturers is 1
Number of matching Products is 9
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