Method for detecting drugs, and a solvent and a...

G - Physics – 01 – N

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G01N 33/94 (2006.01) G01N 31/22 (2006.01) G01N 33/52 (2006.01)

Patent

CA 2339224

The invention relates to a method for the quick and direct on-site detection of drugs and drug substitutes which are in solid form. According to the invention, the drugs or drugs substitutes are transferred to a decomposition vessel or reaction vessel without being pretreated, especially without being reduced in size. Afterwards, they are mixed with a solvent or a solvent mixture containing at least one organic solvent. In addition, the suspension and/or solvent containing the drugs or drugs substitutes is/are directly subjected to a known drug test method, especially using drug test strips. The invention also provides a solvent or solvent mixture and a decomposition solution therefor, and a device for carrying out the method.

L'invention concerne un procédé pour déceler rapidement et directement, in situ, la présence de drogues ou de succédanés de drogues sous forme solide. Selon ce procédé, les drogues ou les succédanés de drogues sont transférés sans prétraitement, notamment sans broyage, dans un cuve de décomposition ou dans un réacteur, puis ils sont mélangés à un solvant ou à un mélange de solvants contenant au moins un solvant organique, et enfin la suspension et/ou la solution contenant les drogues ou les succédanés de drogues est soumise directement à un test de dépistage de drogues connu en soi, notamment au moyen d'une bandelette test. L'invention concerne en outre un solvant ou un mélange de solvants et une solution de décomposition correspondants, ainsi qu'un dispositif pour mettre en oeuvre ledit procédé.

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