31
Extended-release
Analyte Not
Specified
1–4 days [100]
Oxycodone
Formulation Not
Specified
Analyte Not
Specified
3 days [25]
1–3 days [100]
2–4 days [NS]
Immediate-release
Analyte Not
Specified
1–1.5 days [100]
Extended-release
Analyte Not
Specified
1.5–3 days [100]
Hydromorphone
Analyte Not
Specified
1–2 days [300]
3 days [25]
2–4 days [NS]
6 hours [1]
(single use)
Hydrocodone
Analyte Not
Specified
1–2 days [100]
3 days [25]
Fentanyl
Analyte Not
Specified
1–2 days [5]
3 days [0.2]
Heroin
6-MAM
(Indicates heroin
use)
2–8 hours (single use)
2
[10]
Up to 24 hours
(chronic use)
2
[10]
0.5–8 hours [1]
[74]
[79]
Morphine 1–3 days [300; 300]
1–2 days [2000]
12–24 hours [1]
2–12 hours [1]
20 hours [1]
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)]
