发明名称 |
EXPRESS-METHODS FOR REVEALING CANNABIS |
摘要 |
FIELD: analytical methods. SUBSTANCE: method is applicable for rapidly revealing and identifying illegal narcotic means on the bases of alteration of color in sample being examined. Sample is treated with diazo compound in the form of solution in methylene chloride and then with 2.0-5.0% solution of monoethanolamine in isopropyl alcohol at pH 8.9-5.0, after which presence of sought compound is judged of from alteration of color. EFFECT: increased sensitivity end reliability of analysis. 2 exl
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申请公布号 |
RU2123690(C1) |
申请公布日期 |
1998.12.20 |
申请号 |
RU19970119032 |
申请日期 |
1997.11.19 |
申请人 |
AKTSIONERNOE OBSHCHESTVO ZAKRYTOGO TIPA "LABORATORIJA SREDSTV INDIKATSII" |
发明人 |
GOROKHOVA T.A.;FEDOROV JU.A.;KOBYLJANSKIJ V.A.;SAVVATEEVA L.I. |
分类号 |
G01N31/22;G01N21/78;(IPC1-7):G01N31/22 |
主分类号 |
G01N31/22 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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