CHROMATOGRAPH COLUMNS

Brand	Owner	Address	Description
HYDROSPHERE C18	YMC CO., LTD.	284 Daigo-cho, Karasuma Nishiiru Gojo-dori, Shimogyo-ku Kyoto 600-8106 Japan	chromatograph columns;packing for chromatography columns;C18;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

A two-dimensional liquid chromatograph includes a first-dimension separation channel for guiding a sample injected from a sample injection part to a first-dimension analysis column using a first-dimension analysis mobile phase for separation; two trap columns; an analysis channel for guiding components retained in the trap columns to a second-dimension analysis column using a second-dimension analysis mobile phase for analysis; and a channel switching mechanism. The switching mechanism connects the first-dimension separation channel to one of the trap columns and connecting the analysis channel to the other of the trap columns, and also switches connections between the trap columns and the channels.