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NSF (an initialism for National Sanitation Foundation) is a public health organization [1] headquartered in Ann Arbor, Michigan [2] that tests and certifies foods, water, and consumer products. [1] It also facilitates the development of standards for these products, [1] labeling products it has certified to meet these standards with the NSF ...
The most common standards and certifications in this space are NSF International's H1 certification and ISO 21469. If a lubricant meets the requirements for ISO 21469, it automatically satisfies all the requirements of NSF's H1 certification, as ISO 21469 is more comprehensive.
The new NSF/NATURE standard will define the use of the term 'natural', helping to promote authentic and quality natural personal care products," said NSF International. [2] The NPA responded, stating, "A second seal with different standards does not serve natural product customers, retailers, or manufacturers." [3]
The ANSI-NSF International standards used for commercial kitchens, such as restaurants, cafeterias, delis, etc. The ANSI/APSP (Association of Pool & Spa Professionals) standards used for pools, spas, hot tubs, barriers, and suction entrapment avoidance. The ANSI/HI (Hydraulic Institute) standards used for pumps.
UL headquarters in Northbrook, Illinois. Underwriters Laboratories Inc. was founded in 1894 by William Henry Merrill.After graduating from the Massachusetts Institute of Technology (MIT) with a degree in electrical engineering in 1889, Merrill went to work as an electrical inspector for the Boston Board of Fire Underwriters. [9]
or by the oxidative decomposition of FC(O)NSF 2 by silver(II) fluoride: [4] FC(O)NSF 2 + 2 AgF 2 → NSF 3 + 2 AgF + COF 2. It is also a product of the oxidation of ammonia by S 2 F 10. [5] Direct fluorination of mercury difluorosulfinimide (Hg(NSF 2) 2) does not give thiazyl trifluoride, but instead the isomeric fluoriminosulfur difluoride (F ...
Thiazyl fluoride, NSF, is a colourless, pungent gas at room temperature and condenses to a pale yellow liquid at 0.4 °C. [1] Along with thiazyl trifluoride, NSF 3, it is an important precursor to sulfur-nitrogen-fluorine compounds. It is notable for its extreme hygroscopicity.
NSF International, formerly the National Sanitation Foundation at the University of Michigan, a food safety standards group; North Sea Fleet; North South Foundation, an Indian-American educational organization; Nykterhetsrörelsens Scoutförbund, a Swedish scouting organization; Norges Speiderforbund, a Norwegian scouting organization