Determination of morphine and codeine in
โ
A. Solans; R. De La Torre; J. Segura
๐
Article
๐
1990
๐
Elsevier Science
๐
English
โ 261 KB
GC-MS is one of the recommended analytical techniques for the identification and confirmation of opiates in urine. A method for the qualitative detection and quantitation of codeine and morphine in urine samples by this technique has been developed. This method is also suitable for the detection of