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blank matrix sample

biological fluid (e.g., blood, urine, bile, serum, vitreous humor, oral fluid), tissue, or synthetic substitute without target analyte or internal standard

Date Added to Lexicon
Technical Report/Other Source (Author, Title of report. Publisher, Year.)
ASB Technical Report 208, Forensic Toxicology: Terms and Definitions. AAFS Academy Standards Board (ASB), 410 North 21st Street, Colorado Springs, CO, 2025. Source link
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