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Shodex HPLC Column PROTEIN KW-G 6B ID 6,0mm L 50mm - F6700131

Price: £446.73

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PROTEIN KW / PROTEIN LW columns separation by size also for high molecular weight

PROTEIN KW-G 6B HPLC Standard Gel Filtration (GFC) Guard Column - 7μm - 6.0mm I.D. x 50mm Length

Shodex Product Number: F6700131

The silica-based SEC (GFC) column for proteins and enzymes


Description PROTEIN KW-G 50x6.0mm
Chemistry Producers Term KW
Gel material Silica
Functional group Hydroxyl
Mode of Separation Gel Filtration (GFC) / SEC Size Exclusion
Temperature range 4 to 45°C
pH range 3.0 to 7.5
Shipping solvent H2O
Plates per column Guard
Housing material steel
Salt Concentration ≤ 0.3 M
Internal Diameter 6.0 mm
Length 50 mm
Particle Morphology spherical, porous
Particle Size 7 µm
USP Class L20, L33, L59

PROTEIN KW-800 series Features

The packing material of the Shodex PROTEIN KW-800 series is based on silica particles whose surface is coated with a hydrophilic polymer. This column is for aqueous SEC (Gel filtration chromatography (GFC)). It enjoys a positive reputation thanks to its high recovery ratio of proteins and peptide. The PROTEIN KW-800 series comprises three kinds of columns, differing in pore and particle size.

  • Silica-based packed columns for aqueous SEC (GFC) analysis
  • Suitable for the analysis of proteins and enzymes
  • Fulfills USP-NF L20 - Dihydroxypropane groups chemically bonded to porous silica or hybrid particles, 1.5-10 μm in diameter, or a monolithic silica rod.
  • Fulfills USP-NF L33 - Packing having the capacity to separate dextrans by molecular size over a range of 4,000 to 500,000 Da. It is spherical, silica-based, and processed to provide pH stability.
  • Fulfills USP-NF L59 - Packing for the size-exclusion separations of proteins (separation by molecular weight) over the range of 5 to 7000 kDa. The packing is a spherical 1.5- to 10-μm, silica or hybrid packing with a hydrophilic coating.
  • Suitable for: Proteins Peptides - SEC Size Exclusion

Range of Aqueous SEC (GFC) Columns: Silica-based Columns

Product Code Product Name Plate Number
Particle Size
Pore Size
Column Size (mm)
I.D. x Length
Shipping Solvent
KW-800 Series | Standard columns | Base Material: Silica 
F6989000 PROTEIN KW-802.5 ≥ 21,000 5 400 8.0 x 300 H2O
F6989103 PROTEIN KW-803 ≥ 21,000 5 1,000 8.0 x 300 H2O
F6989104 PROTEIN KW-804 ≥ 16,000 7 1,500 8.0 x 300 H2O
F6700131 PROTEIN KW-G 6B (guard column) 7 6.0 x 50 H2O
KW400 Series | High performance semi-micro columns | Base Material: Silica
F6989201 KW402.5-4F ≥ 35,000 3 400 4.6 x 300 H2O
F6989202 KW403-4F ≥ 35,000 3 800 4.6 x 300 H2O
F6989203 KW404-4F ≥ 25,000 5 1,500 4.6 x 300 H2O
F6989204 KW405-4F ≥ 25,000 5 2,000 4.6 x 300 H2O
F6700132 KW400G-4A (guard column) 5 4.6 x 10 H2O
For antibody drugs analysis | Standard columns | Base Material: Silica
F6989303 PROTEIN LW-803 ≥ 12,000 3 1,000 8.0 x 300 H2O
F6700133 PROTEIN LW-G 6B (guard column) 3 6.0 x 50 H2O
For antibody drugs analysis | Semi-micro columns | Base Material: Silica
F6989403 PROTEIN LW-403 4D ≥ 11,000 1.9 1,000 4.6 x 150 H2O
F6700134 PROTEIN LS-G 4J (guard column) 1.9 4.6 x 20 H2O

  • Model: F6700131
  • Manufactured by: Showa Denko