Organic SEC (GPC) Columns: Linear Calibration Type

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LF
  • Packed with unique multi-pore gels with a wide pore-size distribution
  • Highly linear calibration curve without inflection points
  • Achieves highly precise molecular weight distribution determination
  • Enables analysis over a broad range of molecular weights
  • Rapid analysis column (LF-604) and high performance analysis column (LF-404) are also available
  • LF-604 and LF-404 enables reduction of solvent use
  • Fulfills USP L21 requirements
(Standard columns)   [Housing material: SUS]Scroll
Product code Product name Plate number
(TPN/column)		 Particle size (μm) Column size (mm)
I.D. x Length
F6021041 GPC LF-804 ≥ 17,000 6 8.0 x 300
F6709621 GPC LF-G (guard column) 6 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 LF-804 3.5 1.0 2.0 25 - 40 20 - 60 Tetrahydrofuran (THF)
GPC KF-G 4A - - - 25 - 40 20 - 60 Tetrahydrofuran (THF)
(Rapid analysis download columns)   [Housing material: SUS]
LF-604 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
F6021042 GPC LF-604 ≥ 9,000 6 6.0 x 150
F6709621 GPC LF-G (guard column) 6 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 LF-604 3.5 0.5 1.0 25 - 40 20 - 60 Tetrahydrofuran (THF)
GPC KF-G 4A - - - 25 - 40 20 - 60 Tetrahydrofuran (THF)
(High performance semi-micro columns)   [Housing material: SUS]
LF-404 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
F6021043 GPC LF-404 ≥ 14,000 6 4.6 x 250
F6709621 GPC LF-G (guard column) 6 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 LF-404 3.5 0.3 0.6 25 - 40 20 - 60 Tetrahydrofuran (THF)
GPC LF-G - - - 25 - 40 20 - 60 Tetrahydrofuran (THF)
Usable solventsPlease refer to  Solvent Replacement Applicability of Organic SEC (GPC) Columns.
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 LF-804 300 - 2,000,000 2,000,000
GPC LF-604 300 - 2,000,000 2,000,000
GPC LF-404 300 - 2,000,000 2,000,000

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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