It has both super durability, ultra-high pressure resistance and high separation performance.
UHPLC The application range extends from ultra-high speed analysis to ultra-high separation analysis.

LaChromUltra II Inorganic-organic composite silicon material with higher physical and chemical resistance than the original silicone particles is used. Hitachi Hi-Tech Special launches particle size 1.9 µm、 250 long mm Chromatographic column, fully utilize UHPLC high voltage resistance.
therefore, UHPLC The scope of application has also expanded from ultra-high speed analysis to high separation analysis.

Features

It uses an inorganic-organic composite silicon material with higher physical and chemical resistance than the original silicone particles, and has excellent pressure resistance. Users can choose 250 mm Chromatographic column. The theoretical number of trays is as high as 50,000, which can give full play to the advantages in the analysis of relevant substances and multi-components.
And, if two 250 are used mm The theoretical number of chromatographic columns can reach an ultra-high resolution of 100,000.

LaChromUltra II C18（1.9 µm） Determination example Sample: uracil Methyl benzoate Naphthalene Butyl benzoate

Technical parameters