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Flurazepam

Description An analog of benzodiazepine with hypnotic efficacy. It is quickly metabolized. Therefore, its blood concentrations rapidly decrease. 
Therapeutic Low 0.0005
Therapeutic High 0.3000
Units ug/mL 
Specimen
Half Life Low 1.00
Half Life High 3.00
VOD Low 3.40
VOD High 5.50
Toxic Level 0.200
Lethal Level 0.500
Plasma to Whole Blood ratio 0.00
Warnings Warnings - may impair mental and/or physical ability required for the performance of potentially hazardous tasks (e.g., driving, operating heavy machinery).