Concepedia

Identification of opiates in urine by capillary column gas chromatography of two different derivatives

Asbjørg S. Christophersen, Aase Biseth, B Skuterud, Gaut Gadeholt

Journal of Chromatography B Biomedical Sciences and Applications · 1987 · 25 citations · 4 references

DOI

Concepts

References

4

Tetrahydrocannabinol Stability in Whole Blood: Plastic Versus Glass Containers

Asbjørg S. Christophersen · Journal of Analytical Toxicology · 1986 · 129 citations

, , +17

Simultaneous Identification and Quantitation of Codeine and Morphine in Urine by Capillary Gas Chromatography and Mass Spectroscopy

Buddha D. Paul, Leroy D. Mell, John M. Mitchell et al. · Journal of Analytical Toxicology · 1985 · 74 citations

, , +16

Determination of opiates in biological samples by glass capillary gas chromatography with electron-capture detection

Per Olof Edlund · Journal of Chromatography A · 1981 · 65 citations

, , +15

Simultaneous Quantitation of Morphine and Codeine in Biological Samples by Electron Impact Mass Fragmentography

Nancy B. Wu Chen, Michael Schäffer, Reng-Lang Lin et al. · Journal of Analytical Toxicology · 1982 · 30 citations

, , +14