Concepedia

I.J. Humphreys

IH

3

Publications

56

Citations

3

H-Index

1976

Active since

Affiliations

Home Office(Current)

I.J. Humphreys is an author at Home Office specializing in substance abuse, drug analysis, and medicine.

Top concepts

Publications per year

1976–1985

3

Publications

3

The significance of gas chromatographic impurity patterns obtained from illicitly produced amphetamine

D.G. Sanger, I.J. Humphreys, Ayyub Patel et al. · Forensic Science International · 1985 · 32 citations

, , +8

The Characterisation of Illicit Heroin by the Analysis of Impurities Using High-performance Liquid Chromatography

Brian K. Law, Clive Goddard, M. Japp et al. · Journal of the Forensic Science Society · 1984 · 14 citations

, , +11

Physical Methods for the Comparison of Illicitly Produced Tablets

P.J. Gomm, I.J. Humphreys, N. Anthony Armstrong · Journal of the Forensic Science Society · 1976 · 10 citations

, , +8

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