Organic SEC (GPC) Columns: High Performance Analysis

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KF-400HQ
  • About 1.5 times better separation performance than standard columns, obtains higher resolution
  • About 4 times better sensitivity than that of standard columns, supports high sensitivity analysis
  • The amount of solvent used is reduced to about a third
  • Improved applicability of solvent replacement
  • Fulfills USP-NF L21 requirements
(High performance semi-micro columns)   [Housing material: SUS]
KF-400HQ series is recommended to be used with semi-micro type devices.Scroll
Product code Product name Plate number
(TPN/column)
Particle size (μm) Column size (mm)
I.D. x Length
F6028111 GPC KF-401HQ ≥ 25,000 3 4.6 x 250
F6028112 GPC KF-402HQ ≥ 25,000 3 4.6 x 250
F6028114 GPC KF-402.5HQ ≥ 25,000 3 4.6 x 250
F6028116 GPC KF-403HQ ≥ 25,000 3 4.6 x 250
F6700300 GPC KF-G 4A (guard column) 8 4.6 x   10
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Product name Maximum pressure
(MPa/Column)
Flow rate (mL/min) Temperature (℃) Shipping solvent
Recommended Maximum Recommended Range
GPC KF-401HQ - GPC KF-403HQ 7.0 0.3 0.5 25 - 40 20 - 60 Tetrahydrofuran (THF)
GPC KF-G 4A - - - 25 - 40 20 - 60 Tetrahydrofuran (THF)
Target molecular weight range and exclusion limitPlease use the following tables for reference purposes only when selecting columns. Scroll
Product name Measured with polystyrene (eluent: THF)
Target molecular weight range Exclusion limit
GPC KF-401HQ 100 - 700 1,500
GPC KF-402HQ 200 - 1,500 4,000
GPC KF-402.5HQ 300 - 10,000 20,000
GPC KF-403HQ 600 - 50,000 70,000

Operation Manual / Certificate of Analysis

Operation Manuals and Certificate of Analysis / Inspection Certificate for the following products can be downloaded here.

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General Information on Packed Columns

introduction of column cleaning procedure and column test conditions etc.