Showa Denko America Inc.
Explore Showa Denko America Inc. columns, proteins, chemical products, and more for reliable separation and analyses.
Showa Denko America Inc SHODEX KW-803 300X8MM
Analytical scale silica-based packed columns for aqueous SEC (GFC) analysis. These are the best columns on the market for protein and enzyme separations and analyses. Pullulan exclusion limit: 700,000
Showa Denko America Inc SUGAR SP0810 8.0X300MM, 7MICRN
These columns separates saccharides by the comination of ligand exchange and size exclusion modes. Counterion: Pb(2+).
Showa Denko America Inc ASAHIPAK NH2P-50 4E 250X4.6 5
Polyvinyl alcohol based amino HILIC series (hydrophilic Interaction Chromatography). Durable with no shedding, these columns are excellent for light scattering and charged aerosol detectors.
Showa Denko America Inc GUARD COLUMN SHODEX KW-G
Guard column for KW series analytical columns. Dimensions: 6.0 x 50 mm
Showa Denko America Inc PROTEIN LW-403 4D
High performance type LW-400 series, superior efficiency versus LW-800 series, pore size specifically controlled for analyzing antibody type proteins, optimized for light scattering detection, high performance analysis of antibody drugs and various proteins, high lot-to-lot reproducibility, fulfills USP L20, L33, and L59 requirements, MW range (protein) = 10,000 to 700,000 Daltons, exclusion limit = 1,000,000 Daltons, dimensions 4.6 mm ID x 150 mm L
Showa Denko America Inc PROTEIN LW-G 6B
Guard column for PROTEIN LW-800 series columns, dimensions: 6.0 mm ID x 50 mm L
Showa Denko America Inc HILICpak VG-50 2D
Suitable for saccharides and polar sample analysis using HILIC mode, very high recovery rate of reducing saccharides vs other polymer/silica based columns, specially suited for LC/MS, dimensions: 2.0 mm ID x 150 mm L
Showa Denko America Inc SUGAR KS-G 6B
Guard columns for SUGAR KS series columns, dimensions: 6.0 mm ID x 50 mm L
Showa Denko America Inc PROTEIN LW-803
Pore size specifically controlled for analyzing proteins with molecular weights of several hundred thousand Daltons; optimized for light scattering detection, high performance analysis of antibody drugs and various proteins, high lot-to-lot reproducibility, fulfills USP L20, L33, and L59 requirements, MW range = 5,000 to 100,000 Daltons, exclusion limit = 170,000 Daltons, dimensions 8.0 mm ID x 300 mm L
Showa Denko America Inc OHpak LB-G 6B
Guard column for OHpak LB-800 series columns, dimensions: 6.0 mm ID x 50 mm L
Showa Denko America Inc KW400G-4A
Guard column for PROTEIN KW-400 series columns, dimensions: 4.6 mm ID x 10 mm L
Showa Denko America Inc OHpak LB-806, SEC chromatography column, 8.0 x 300 mm, Polyhydroxymethacrylate gel, 13 μm particle size, Pressure 3.5 MPa, Flow rate 0.5 to 1.2 mL/min, Temperature range 4 to 80 °C, pH 3 to 10, Max MW range 100,000 - 20,000,000
The OHpak LB-806 is a high-performance, polymer-based packed column designed for aqueous Size Exclusion Chromatography (SEC) and Gel Filtration Chromatography (GFC). This robust column excels in applications utilizing light scattering detectors, thanks to its controlled low bleeding. It is compatible with versatile eluents, including N,N-Dimethylformamide (DMF) for polar polymers and meets USP-NF L38 and L39 requirements for regulated methods.
- Aqueous SEC/GFC analysis for water-soluble macromolecules.
- MALS compatibility with low column bleeding for sensitive detectors.
- Can utilize DMF as an eluent for polar polymer analysis.
- Fulfills USP-NF L38 and L39 requirements.
Showa Denko America Inc SHODEX OHPAK SB-807 HQ COLUMN
Polyhydroxymethacrylate columns for aqueous SEC (GFC) analysis. The eluent can be replaced with DMF for the analysis of polar polymers. Good replacement for protein analysis when silica cannot be used. Pullulan exclusion limit: 500,000,000