NSF 53-2007a Addendum 1.0

Click here to purchase
Issue 68
The revision made in this issue lowers the maximum contaminant concentration (MCC) for lead for material extraction testing from 0.015 mg/L to 0.010 mg/L in Table 1.

Issue 69
The revision made in this issue clarifies the formulation review requirements and provides consistency between the Drinking Water Treatment Unit Standards and NSF/ANSI 60 and NSF/ANSI 61.

Product Details

Published:
03/01/2008
ANSI:
ANSI Approved
Number of Pages:
18
File Size:
1 file , 120 KB