Extraneous Material (Contaminant, Foreign Material)
Material originating from a source other than the specimen
Committee
Trace Materials
Date Added to Lexicon
Standard Source (Designation Number Title of Standard. Publisher, Place, Year.)
ANSI/ASTM E2937-18 Standard Guide for Using Infrared Spectroscopy in Forensic Paint Examinations. ASTM International, 100 Barr Harbor Drive, West Conshohocken, PA 19428, 2018.
Source link
Reprinted, with permission, from ASTM, copyright ASTM International, 100 Barr Harbor Drive, West Conshohocken, PA 19428. A copy of the complete standard may be purchased from ASTM International, https://www.astm.org