Isomers and structurally similar compounds that are difficult to separate can be analyzed by Nexera UC and Shim-pack UC series...
Shim-pack UC Series (SFC Columns)
HPLC Column
When conducting analysis with the Nexera UC supercritical fluid chromatography system, because diffusion of the sample band in the mobile phase is high compared with liquid chromatography, separation behavior changes significantly depending on the types of columns used.
Shim-pack UC series was designed with a variety of stationary phases, making it suitable for analysis of various compounds.
Achieve high speed and high performance
Shim-pack UC series offers various stationary phases suitable for the mobile phase of high diffusion and low-viscosity liquid carbon dioxide.
Analysis time can be reduced at a high flow rate without impairing the separation performance. In addition, analysis speed, which is limited in HPLC, can be increased.
Wide range of stationary phases meets diverse needs
Shim-pack UC series was designed with twenty kinds of packing materials and a wide range of particle and column sizes that can be selected based on the analyte.
High durability and stable reproducibility
Shim-pack UC series achieves high inertness for improved analysis precision and increased column durability. Its uniform silica surface and stable chemical modification also ensure high analysis reproducibility.
Features
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Different separation methods are generally used for fatty acids, which are typically analyzed by GC, and glycerides, which are typically analyzed by HPLC. However,... -
PAHs contain multiple isomers, such as anthracene and phenanthrene, which cannot be separated with a mass spectrometer.... -
News / Events
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New Anion Suppressor Ion Chromatograph
The HIC-ESP is a new anion suppressor ion chromatograph with built-in electrodialytic suppressor, boasting the same low carryover and excellent injection precision characteristic of Shimadzu HPLCs to bring you highly-reliable results. The newly developed anion suppressor prevents peak spreading and achieves high sensitivity, providing stable functionality even over long periods of use.
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Multiple Analytical Techniques For Carotenoid Analysis In Capsicum Cultivars
Carotenoids and their derivatives are versatile isoprenoids based on a C40 tetraterpenoid skeleton and play a vital role in plants and animals, but, due to their high variability in the chemical structures, isomerization, poor stability and lack of commercially available standards, their identi cation in real samples is a challenging task.
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New Method Development System
LabSolutions™ MD improves method development efficiency by taking an Analytical Quality by Design (AQbD) approach. This software efficiently develops highly reliable analysis methods by configuring mobile phases, columns, and other parameters using an analysis function that automatically generates analysis schedules with the experimental design method and a data analysis function that plots a design space and predicted chromatogram.
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An Improvement in Preparative SFC Efficiency Utilizing Online SFE-SFC System as a “Solid Autosampler”
Preparative SFC is a groundbreaking separation and purification technology. It has a number of advantages in comparison to preparative LC including simplified posttreatment, shorter analysis times, and different separation selectivity. With preparative SFC, the injection of large sample volumes is often required in order to increase the recovered amount.
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SFC Analytical Condition Parameters is available.
The approach for the SFC analytical condition development process is basically the same as for determining analytical conditions for HPLC.
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Latest issue of Shimadzu Journal, featuring Forensics / Toxicology, has come out.
This issue focuses on "Forensics / Toxicology", an area where science and technology are particularly important and needed. It starts with two customer interviews.