A. K. Valaer

Methcathinone and Designer Analogues: Synthesis, Stereochemical Analysis, and Analytical Properties

J. DeRuiter, Laura Hayes, A. K. Valaer et al. · Journal of Chromatographic Science · 1994 · 54 citations

Natural Sciences, Medicinal Chemistry, Pharmacology +10

Liquid Chromatographic and Mass Spectral Analysis of N-Substituted Analogues of 3,4-Methylenedioxyamphetamine

F. T. Noggle, Charles R. Clark, A. K. Valaer et al. · Journal of Chromatographic Science · 1988 · 39 citations

Pharmacy, Pharmaceutical Analysis, Pharmacology +15

GC-MS Analysis of Acylated Derivatives of Methamphetamine and Regioisomeric Phenethylamines

C. R. Clark, J. DeRuiter, A. K. Valaer et al. · Journal of Chromatographic Science · 1995 · 30 citations

Pharmacy, Pharmaceutical Analysis, Pharmacology +12

Development of a Gas Chromatographic--Mass Spectrometric Drug Screening Method for the N-Dealkylated Metabolites of Fentanyl, Sufentanil, and Alfentanil

A. K. Valaer, Tania Huber, Shridhar V. Andurkar et al. · Journal of Chromatographic Science · 1997 · 21 citations · Full text

Pharmacy, Pharmacology, Toxicology +17

Gas Chromatographic--Mass Spectrometric and Liquid Chromatographic Analysis of Designer Butanamines Related to MDMA

C. R. Clark, J. DeRuiter, A. K. Valaer et al. · Journal of Chromatographic Science · 1995 · 19 citations

Pharmacy, Chemistry, Pharmaceutical Analysis +13