Showa Denko America Inc.

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 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 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

Showa Denko America Inc HILICpak VG-50G 4A

Guard column for VG-50 4D and VG-50 4E columns, dimensions: 4.0 mm ID x 10 mm L

Showa Denko America Inc OHpak LB-806M

SEC, aqueous GPC polyhydroxymethacrylate packed columns for aqueous SEC (GFC) analysis, low column bleeding allows its use with light scattering detectors, the eluent can be replaced with DMF enabling the analysis of polar polymers, fulfills USP L38 and L39 requirements, dimensions: 8.0 mm ID x 300 mm L, target MW range: 500 − 20,000,000 (estimated maximum) Daltons in pullulan

Showa Denko America Inc KW404-4F

High performance SEC GFC silica packed KW-400 series, reduced packing material particle size enhances column performance, three to four-fold higher sensitivity than KW-800 series, KW405-4F is applicable analyzing samples with molecular weight above 1,000,000, fulfills USP L20, L33, and L59 requirements, MW range (pullulan) = 20,000 to 300,000 (estimated) Daltons, dimensions: 4.6 mm ID x 300 mm L

Showa Denko America Inc RSpak DS-413

Reversed phase analytical column with styrene divinylbenzene base, suitable for reversed phase analysis of highly hydrophilic substances that are not well retained by silica based C18 columns, USP L21 listed, excellent for fatty acid methyl esters, alkylbenzenes and fat soluble vitamins, dimensions are 4.6 mm ID x 150 mm L

Showa Denko America Inc Asahipak NH2P-50G 4A

Guard columns for NH2P-50 series columns, dimensions: 4.0 mm ID x 10 mm L

Showa Denko America Inc OHpak SB-802 HQ

Polyhydroxymethacrylate packed columns for aqueous SEC (GFC) analysis, supports a wide range of molecular weight sample analysis, the eluent can be replaced with DMF (except SB-802 HQ and SB-807 HQ), enabling the analysis of polar polymers, SB-804 and SB-805 used for accurate MW determination of gelatin by PAGI method, USP L38 and L39 listed, SB-802 and 802.5 HQ fulfill USP L25 requirements, SB-803 HQ fulfills USP L37 requirements

Showa Denko America Inc PROTEIN KW-802.5

SEC, GFC type silica-based packed columns for aqueous SEC (GFC) analysis, suitable for the analysis of proteins and enzymes, listed on USP L20, L33, and L59, MW range = 2,000 to 50,000 Daltons, exclusion limit = 60,000 Daltons, dimensions 8.0 mm ID x 300 mm L

Showa Denko America Inc Asahipak NH2P-50G 2A

Guard columns for NH2P-50 series columns, dimensions: 2.0 mm ID x 10 mm L

Showa Denko America Inc OHpak LB-803

Polyhydroxymethacrylate packed columns for aqueous SEC (GFC) analysis, low column bleeding allows its use with light scattering detectors, the eluent can be replaced with DMF enabling the analysis of polar polymers, fulfills USP L38 and L39 requirements, dimensions: 8.0 mm ID x 300 mm L, target MW range: 1,000 − 100,000 Daltons

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 GPC KF-802

Standard THF organic solvent SEC (GPC) column, supports a wide range of applications from low to high molecular weight compounds, fulfills USP L21 requirements, KF-802 MW range (polystyrene) = 300 to 3,000 Daltons, exclusion limit = 5,000 Daltons, dimensions 8.0 mm ID x 300 mm L, particle size = 6 μm, pore size = 150 Å

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