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HPLC columns×メルク株式会社ライフサイエンス（シグマ アルドリッチ ジャパン合同会社） - List of Manufacturers, Suppliers, Companies and Products

HPLC columns Product List

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HPLC column "Supel Carbon LC"

HPLC column "Supel Carbon LC"

Usable at 11,500 psi! Porous graphite carbon HPLC column

"Supel Carbon LC" is a porous graphite carbon HPLC column suitable for the separation of water-soluble analog compounds. The maximum operating temperature is 250°C, and it is compatible with pH 1 to 14. It is effective for the separation of hydrophilic analog compounds. Patented porous graphite carbon (PGC) particles are used as the packing material. 【Features】 ■ For the separation of water-soluble analog compounds ■ Can be backwashed ■ Compatible with pH 1 to 14 ■ Maximum operating temperature of 250°C ■ Usable at 11,500 psi (800 bar) *For more details, please refer to the PDF document or feel free to contact us.

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[Data] Fully porous 3.5μm HPLC column

[Data] Fully porous 3.5μm HPLC column

Ascentis and Discovery: A rich lineup of stationary phases!

This document introduces the "Ascentis and Discovery All-Porous 3.5μm HPLC Columns." It includes a stationary phase selection guide, usage guide, measurement examples, and a list of HPLC column products. Explanations are provided along with graphs and photos, so please take a moment to read it. [Contents] ■ Stationary Phase Selection Guide ■ Usage Guide ■ Measurement Examples ■ HPLC Column Product List *For more details, please refer to the PDF document or feel free to contact us.

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F5 (PFP) HPLC/UHPLC column

F5 (PFP) HPLC/UHPLC column

Separation of positional isomers using reverse phase and HILIC analysis! An additional step to add to C18 and HILIC columns.

The "F5 (PFP) HPLC/UHPLC column" for metabolomics is a reversed-phase column with selectivity different from C18. By incorporating it as a second or third choice column in reversed-phase systems, the range of substances for LC analysis is broadened. Four retention mechanisms—hydrogen bonding, dipole-dipole interactions, π-π interactions, and hydrophobic interactions—complexly influence each other to exhibit unique retention characteristics and stereoselectivity. 【Features】 ■ Retains highly polar basic compounds without ion-pair reagents ■ 100% water mobile phase is usable ■ Suitable for LC/MS due to retention at high organic solvent concentrations ■ Supports both analysis and fractionation *For more details, please refer to the PDF document or feel free to contact us.

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Ascentis Express HILIC Guide

Ascentis Express HILIC Guide

Retention and separation of hydrophilic compounds made faster! Choose the right column for your needs with the HILIC stationary phase selection guide.

This document provides an explanation of HILIC and features various types of HILIC stationary phase columns. HILIC technology, which has complementary properties to both reverse phase (RP) and normal phase (NP) chromatography, is often used in studies analyzing hydrophilic analytes. Additionally, we offer a lineup of products including the "Ascentis Express OH5 HPLC column," "Ascentis Express ES-Cyano HPLC column," and others. We invite you to read through it. [Contents (excerpt)] ■ Ascentis Express U/HPLC columns ■ What is HILIC and reasons to choose it ■ Development of HILIC methods ■ Ascentis Express OH5 HPLC column *For more details, please refer to the PDF document or feel free to contact us.

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[Data] RP-Amide HPLC/UHPLC Column

[Data] RP-Amide HPLC/UHPLC Column

Improvement of retention for carboxylic acids and phenolic compounds! Achieving low bleed suitable for LC-MS applications.

This document provides an explanation of "RP-Amide HPLC/UHPLC columns." It introduces the "characteristics of RP-Amide," the "differences in retention for neutral analytes," and the "increased retention for hydrogen bond donors." Additionally, it includes analyses of "ulcer medications using Ascentis RP-Amide" and "UHPLC measurements of sunscreen drugs using Ascentis Express RP-Amide, 2.7μm." We encourage you to read it. 【Contents】 ■Ascentis RP-Amide HPLC column ■Analysis of ulcer medications using Ascentis RP-Amide ■UHPLC measurements of sunscreen drugs using Ascentis Express RP-Amide, 2.7μm ■Data sheet on the care and use of Ascentis Express RP-Amide columns ■LC/MS workflow products ■Ascentis RP-Amide product list ■Fused-Core product list *For more details, please refer to the PDF document or feel free to contact us.

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