Forensic Toxicology and Poison Analysis
Q: In a suspected drug-facilitated sexual assault (DFSA) case, why is the timing of urine sample collection particularly critical when testing for GHB (gamma-hydroxybutyrate)?
Did You Know?
True. The 0.5 McFarland turbidity standard is used to standardize bacterial suspensions to approximately 1.5 × 10^8 CFU/ml, ensuring consistent inoculum density for reliable susceptibility testing.
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