Shodex GPC KF-2000 Series Operation Manual

Shodex GPC KF-2000 Series Operation Manual

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(Please read this manual carefully to achieve the best and consistent column performance for a long time)
Important Handling Instructions
Caution!
· Please consult the Safety Data Sheet (SDS) of reagents and solvents used with the column
and understand their proper handling methods to prevent potential health hazards or death
from occurring.
· Please wear appropriate personal protective equipment such as lab goggles and gloves
when handling organic solvents and acid and alkaline reagents. Avoid any direct physical
contact to prevent chemical injuries.
Before Using the Column
(1) Please visually inspect the package and outside of the column for any damage.
(2) Please check if product name and serial number written on the column package, column adhesive label, and
enclosed Certificate of Analysis (CoA) are matching and correct.

1. Introduction

Thank you for purchasing the Shodex product. Shodex GPC KF-2000 series is a size exclusion
chromatography column used with organic solvents. The column series is suitable for the preparations of organic
compounds and/or oligomers, and molecular weight distribution analysis of high molecular weight polymers.
The columns with different exclusion limits are available. Please select columns with target molecular weight
ranges (see below) that meet the molecular weight range of your samples.

2. Column Components

3. Column Specifications

Product
Product Name
Code
F6102401
GPC KF-2001
F6102402
GPC KF-2002
F6102425
GPC KF-2002.5
F6102403
GPC KF-2003
F6102404
GPC KF-2004
F6102405
GPC KF-2005
F6102406
GPC KF-2006
F6102409
GPC KF-2006M
F6700406
GPC KF-G 8B
KF-2006M is a mixed-gel column, suitable for the analysis of wide molecular weight ranges.
Operation Manual
Shodex
GPC KF-2000 series
Column Size (mm)
I.D.
Length
20.0
300
20.0
300
20.0
300
20.0
300
20.0
300
20.0
300
20.0
300
20.0
300
8.0
50
SHOWA DENKO K.K. (https://www.shodex.com/)
Theoretical
Particle
Plate Number
Size (μm)
(Per Column)
6
≥ 18,000
6
≥ 18,000
6
≥ 18,000
6
≥ 18,000
7
≥ 14,000
10
≥ 10,000
10
≥ 10,000
10
≥ 10,000
15
(Guard Column)
ver.211013E
*1
Exclusion Limit
1,500
5,000
20,000
70,000
400,000
4,000,000
(20,000,000)
*2
*2
(20,000,000)
-
1

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Summary of Contents for Shodex GPC KF-2000 Series

  • Page 1 Certificate of Analysis (CoA) are matching and correct. 1. Introduction Thank you for purchasing the Shodex product. Shodex GPC KF-2000 series is a size exclusion chromatography column used with organic solvents. The column series is suitable for the preparations of organic compounds and/or oligomers, and molecular weight distribution analysis of high molecular weight polymers.
  • Page 2 ○  ○  ×  ×  ○  ○  o-Chlorophenol Quinoline ×  ×  ○  ○  ×  ×  ○  ○  N-Methylpyrrolidone (NMP) Hexafluoroisopropanol (HFIP) ×  ×  ×  ○  ×  ×  ×  ×  Dimethyl sulfoxide (DMSO) Hexane ×  ×  ×  ×  SHOWA DENKO K.K. (https://www.shodex.com/)
  • Page 3 To suppress the influence from high viscosity, it is recommended to lower the sample concentration. Please use the below table as a reference when preparing samples for molecular weight distribution analyses. SHOWA DENKO K.K. (https://www.shodex.com/)
  • Page 4 Caution! · Verify that there is no solvent leak. It may cause electronic leakage, rust, and/or chemical injury. SHOWA DENKO K.K. (https://www.shodex.com/)
  • Page 5 (e.g., trichlorobenzene which has high melting point), replace the in-column solvent with the shipping solvent. Refer to section 7.3 Solvent Exchange for how to replace the eluent. Attention! · Never allow inside of the column to dry. It can damage the column. SHOWA DENKO K.K. (https://www.shodex.com/)
  • Page 6 (2) Do not make a strong impact on the column. Do not drop or hit the column on a hard surface. Refer to the Shodex™ website (https://www.shodex.com/) for product details and their applications. For additional assistance, contact the distributor from whom you purchased the column or contact your regional Shodex...
  • Page 7 11. Warranty (Ver. 4COLUMN) (1) Showa Denko K. K. warrants that the Shodex product, at the time of delivery to the user, will conform to the specification of the attached CERTIFICATE OF ANALYSIS, if the Shodex product is used in accordance with the attached operating manual.

This manual is also suitable for:

Gpc kf-2001Gpc kf-2002Gpc kf-2002.5Gpc kf-2003Gpc kf-2004Gpc kf-2005 ... Show all

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