FLUORIDE in urine: METHOD 8308, Issue 2, dated 15 August 1994 - Page 4 of 4
Publications, Davis, CA, 26-27, 134 (1983).
[8] 1993-1994 Threshold Limit Values and Biological Exposure Indices, American Conference of Governmental Industrial Hygienists, Cincinnati, OH (1993).
METHOD WRITTEN BY:
William P. Tolos, NIOSH/DBBS.
NIOSH Manual of Analytical Methods (NMAM), Fourth Edition, 8/15/94
