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Online Ordering Register Now and SAVE Browse Polymer-based HILIC Columns Browse Our Complete Selection of Ion Chromatography Columns

Shodex^™ polymer-based columns contain rugged and optionally functionalized S-DVB, polyhydroxymethacrylate or PVA based solid supports that are longer-lasting and better suited for challenging chemical environments vs silica-based columns.

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Latest Shodex News & Technology

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This application demonstrated the effectiveness of Shodex™ HILICpak™ VT-50 2D under alkaline eluent containing ammonium bicarbonate for the simultaneous analysis of several organophosphate herbicides including glyphosate and its related compounds.

New Applications Laboratory Launched in NYC Visit Our Technical Area

Showa Denko America (420 Lexington Avenue, New York, NY) launched a new applications laboratory on the upper west side in January 2019. Preparations took about 8 months to complete and the lab is now fully operational. The laboratory will operate in the following capacities....(click to read more)

Simple LC/MSS Glyphosate Analysis Best in Class MALS Polymer-Based (polyhydroxymethacrylate) SEC Column

Shodex introduces the LB-806M column with a durable polymer based packing material for aqueous SEC analysis. This column has also been shown to be suitable for light scattering due to the controlled column bleed. Shodex LB-806M is appropriate for polymer and biopolymer analysis, has demonstrated the determination of molecular weight for sodium alginate.

Visit Our Full Newsfeed Notice of Error on P-82 Certificates of Analysis

Some P-82 standards were shipped with an error on the Certificate of Analysis (COA). Please click to read further and get the correct COA if you were affected.

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Oligonucleotide Analysis Without Derivatization

Technical Article # 4:

Oligonucleotide Analysis Without Derivativization

We take a look at a novel HILICpak column to improve both modified and unmodified oligonucleotide separations

Highlights

No Ion-Pair Reagents
Targeting 60 mer chains and below
Simple eluents and conditions for purification

In the literature

Oligonucleotide analysis by hydrophilic interaction liquid chromatography-mass spectrometry in the absence of ion-pair reagents

P.A. Lobue, M. Jora, B. Addepalli, et al., J. Chromatogr. A (2019)

New HILICpak Series Columns for Diverse Polar Separations

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Showa Denko introduces new Shodex™ brand HILICpak columns to cover a wide range of polar separations. Accomplish superior separations and recovery using cationic, anionic and substituted amine type columns. See the range specifics below and click to see specifications and to order your preferred column. (more…)

New OHpak LB-800 series – MALS Compatible Columns for Aqueous SEC

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SDK’s “OHpak” series, which consists of columns for aqueous SEC, uses hydrophilic polymer base as packing material, has lineup of various particle sizes, and responds to a wide molecular weight range.

“OHpak LB-800” (more…)

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