Click here to purchase Product Details Published: 03/20/2008 ANSI: ANSI Approved File Size: 1 file , 690 KB You might also like … NSF 416-2022 NSF 60-1996a NSF 49-1992 NSF 42-2007a Addendum 1.0 Category: NSF Previous: NSF 245-2018 Next: ASHRAE Laboratory Design Guide: Planning and Operation of Laboratory HVAC Systems, 2nd Ed.