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PFG Columns

PFG Columns

Product Details:

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Product Description

PFG columns

Specifications PFG columns

Applicability Crystalline polymers, Polyesters, Nylons, Poly(lactide), POM, etc.
Eluents HFIP, TFE, other fluorinated solvents
MaterialModified silica
Maximum Pressure 150 - 200 bar (2180-2900 psi), depending on porosity
Maximum Temperature90° C
Maximum Flow Rate3 ml/min (I.D.: 8 mm)
Particle Size5 µm, 7 µm
Molecular Weight Range100 to 3 000 000 Da

Standard Columns (others on request)

Separation Range [Da]   Preconfigured Column Sets
100 - 100 000   PFG Combination low (P/N 203-0001)
100 - 1 000 000   PFG Combination medium (P/N 203-0002)
100 - 3 000 000   PFG Combination high (P/N 203-0003)
     
Separation Range [Da]   Single Porosity/Linear Columns
100 - 100 000   100
1 000 - 300 000   300
10 000 - 1 000 000   1 000
10 000 - 3 000 000   4 000
100 - 300 000   Linear S
100 - 1 000 000   Linear M
100 - 3 000 000   Linear XL
     

Part numbers depend on particle size and dimension

Columns are available as Analytical, Preparative, High Speed, or Micro Columns.

 

Separation Range

Calibration Curves

Eluent: HFIP
Calibrants: Poly(methyl methacrylate)

NATIONAL ANALYTICAL CORPORATION

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