Hengchang Song

High-pressure phase distribution isotherms for supercritical fluid chromatographic systems. 2. Binary isotherms of carbon dioxide and methanol

Joseph R. Strubinger, Hengchang Song, Jon F. Parcher · Analytical Chemistry · 1991 · 107 citations

Organic Geochemistry, Chemical Engineering, Carbon Dioxide +12

High-pressure phase distribution isotherms for supercritical fluid chromatographic systems. 1. Pure carbon dioxide

Joseph R. Strubinger, Hengchang Song, Jon F. Parcher · Analytical Chemistry · 1991 · 89 citations

Chemical Engineering, Chemical Measurement, Engineering +11

Simultaneous determination of losartan and EXP3174 in human plasma and urine utilizing liquid chromatography/tandem mass spectrometry

Michelle A. Polinko, Kerry Riffel, Hengchang Song et al. · Journal of Pharmaceutical and Biomedical Analysis · 2003 · 55 citations

Biochemistry, Gas Chromatography, Medicine +11

Quantitative determination of a novel dual PPAR α/γ agonist using on-line turbulent flow extraction with liquid chromatography–tandem mass spectrometry

Xiaohui Xu, Kerri X. Yan, Hengchang Song et al. · Journal of Chromatography B · 2004 · 25 citations

Molecular Pharmacology, Gas Chromatography, Medicine +9

Combination of ELISA and dried blood spot technique for the quantification of large molecules using exenatide as a model

Yong-Qing Lin, Risha Khetarpal, Yilu Zhang et al. · Journal of Pharmacological and Toxicological Methods · 2011 · 20 citations

Blood Spot Technique, Immunocytochemical Technique, Medicine +11