33
Barbiturates
Formulation Not
Specified
Analyte Not
Specified
1–2 days [20]
Short Acting
Analyte Not
Specified
2–4 days [200; 200]
4–6 days [300]
24 hours [NS]
Pentobarbital, Secobarbital
Analyte Not
Specified
3 days [100]
Intermediate
Acting
Analyte Not
Specified
3–8 days [300]
Amobarbital
Analyte Not
Specified
3 days [100]
Butalbital
Analyte Not
Specified
7 days [100]
Long Acting
Analyte Not
Specified
30 days [200; 200]
10–30 days [300]
Phenobaribital
Analyte Not
Specified
15 days [100]
Table 7. Windows of Detection Table (cont'd)
Drug
Target Analyte
Detection Time in
Urine [cutoff (ng/mL)
initial; confirm]
Detection Time in
Oral Fluid [cutoff
(ng/mL) initial;
confirm]
Detection
Time in
Blood
[cutoff
(ng/mL)]
