Výsledky vyhledávání - "M. J. de Faubert Maunder"

Field and laboratory test for raw and prepared opium

Autor: M J, de Faubert Maunder

Publikováno v: Bulletin on narcotics. 27(1)

Two new colour tests for opium are described. These may be used alone, as field tests, or in combination with traditional tests rapidly to confirm raw or prepared opium. Absolute confirmation of opium by thin layer chromatography is also useful in th

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::dc9ef5c61f579b6f709890f145cadfda
https://pubmed.ncbi.nlm.nih.gov/1039285

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An improved test for cocaine, methaqualone an methadone with a modified cobalt (II) thiocyanate reagent

Autor: G. F. Phillips, Geraldine V. Alliston, M. J. de Faubert Maunder, A. F. F. Bartlett

Publikováno v: The Analyst. 97(153)

The classical cobalt(II) thiocyanate reagent has been rendered more sensitive and selective so as to provide a convenient field test for cocaine, methaqualone and methadone, substances that fail to give clear positive responses in the widely used Mar

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9a4e8e9372b8ed09958a543c0c98e243
https://pubmed.ncbi.nlm.nih.gov/5063274

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Detection and determination of hexoestrol in meat

Autor: G. J. McCutcheon, M. J. de Faubert Maunder, P. J. Cooper

Publikováno v: The Analyst. 92(95)

A gas-chromatographic procedure for the detection of hexoestrol at the 0·4 × 10–9 g level is described. Other oestrogenic substances can be detected at similar levels by the same method. A method based on this procedure has been devised, which en

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::484c1d0032f9ac73e99e22f730d6ec2c
https://pubmed.ncbi.nlm.nih.gov/6047250

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