Shimadzu Corporation

Takahiro Tajima

Katsuhiko Ichimura

Kenji Nakamura

Hiroshi Yamamoto

Kiyoshi Wada

Tomiyuki Maeda

Keiji Saito

Methods of conducting Thin Layer Chromatography (TLC) involving using a TLC plate having sample spots and including no support material, placing the TLC plate on a porous substrate, and allowing solvent to move upwardly from the porous substrate toward the TLC plate by capillary action to be vaporized from the surface of the TLC plate, thereby concentrating the sample spots developed in the thin layer on the surface of the TLC plate.

Concentration and transfer methods for a chromatogram and an LC/IR

An analyzer of partial molecular structure analyzes a specimen material within an absorption spectrum. In addition to the wavenumber of peaks of an infrared absorption spectrum of a specimen, an analyzer analyzes molecules within partial structures using the strength of the peaks of the absorption spectrum so as to improve analysis accuracy.

Analyzer of partial molecular structures

Growing community of inventors

Kyoto, Japan

Takahiro Tajima