• HOME
  • Product Search
  • Application Search
  • Distributors
  • Support

Polymer-based Aqueous SEC (GFC) Columns: OHpak SB-800 HQ and SB-2000

Print
SB-800 HQ · Polymer-based packed columns for aqueous SEC (GFC) analysis
· Supports a wide range of molecular weight sample analysis
· The eluent can be replaced with DMF (except SB-802 HQ and SB-807 HQ), enabling the analysis of polar polymers
· Method using SB-804 HQ or SB-805 HQ for gelatin’s mean molecular weight determination is comparable with PAGI method (Ver. 10, Japan)
· Fulfills USP L38 and L39 requirements
· SB-802 HQ fulfills USP L25 requirements
· SB-802.5 HQ fulfills USP L25 and L89 requirements
· SB-803 HQ fulfills USP L37 requirements
SB-807 HQ · Column for the analysis of water-soluble ultra high molecular weight polymers
· Large particle-size gel prevents shear degradation of polymers
· Fulfills USP L38 and L39 requirements


(Standard columns)

Product codeProduct namePlate number
(TPN/column)
Particle size
(μm)
Size (mm)
I.D. x Length
Shipping
solvent
F6429100
F6429101
F6429102
F6429103
F6429104
F6429105
F6429106
F6709430
OHpak SB-802 HQ
OHpak SB-802.5 HQ
OHpak SB-803 HQ
OHpak SB-804 HQ
OHpak SB-805 HQ
OHpak SB-806 HQ
OHpak SB-806M HQ
OHpak SB-G 6B
≥ 12,000
  ≥ 16,000
  ≥ 16,000
  ≥ 16,000
  ≥ 12,000
  ≥ 12,000
  ≥ 12,000
(guard column)
8
6
6
10
13
13
13
10
8.0 x 300
8.0 x 300
8.0 x 300
8.0 x 300
8.0 x 300
8.0 x 300
8.0 x 300
6.0 x 50
0.02 % NaN3 aq.
0.02 % NaN3 aq.
0.02 % NaN3 aq.
0.02 % NaN3 aq.
0.02 % NaN3 aq.
0.02 % NaN3 aq.
0.02 % NaN3 aq.
0.02 % NaN3 aq.
SB-806M HQ is a mixed-gel column capable of analyzing samples over a wide range of molecular weight distribution.

Product nameMax. usable
pressure (MPa)
Max. usable
flow rate
(mL/min)
Max. usable
temp. (°C)
Usable
pH range
Usable salt
conc.
SB-802 HQ
SB-802.5 HQ
SB-803 HQ
SB-804 HQ
SB-805 HQ
SB-806 HQ
SB-806M HQ
SB-G 6B
5.0
5.0
5.0
3.0
3.0
3.0
3.0
-
1.2
1.2
1.2
1.2
1.2
1.2
1.2
-
70
70
70
70
70
70
70
70
3 to 10
3 to 10
3 to 10
3 to 10
3 to 10
3 to 10
3 to 10
3 to 10
≤ 0.5 M
≤ 0.5 M
≤ 0.5 M
≤ 0.5 M
≤ 0.5 M
≤ 0.5 M
≤ 0.5 M
≤ 0.5 M

(Aqueous high molecular weight analysis column)

Product codeProduct namePlate number
(TPN/column)
Particle size
(μm)
Size (mm)
I.D. x Length
Shipping
solvent
F6429108
F6709431
OHpak SB-807 HQ
OHpak SB-807G
≥ 1,500
(guard column)
35
35
8.0 x 300
8.0 x 50
H2O
H2O
Product nameMax. usable
pressure (MPa)
Max. usable
flow rate
(mL/min)
Max. usable
temp. (°C)
Usable
pH range
Usable salt
conc.
SB-807 HQ
SB-807G
0.5
-
1.5
-
60
60
3 to 10
3 to 10
≤ 0.5 M
≤ 0.5 M

【Usable solvents (Max %)】

SolventsSB-802 HQSB-802.5 HQ
SB-803 HQ
SB-804 HQ, SB-805 HQ
SB-806 HQ, SB-806M HQ
SB-G 6B
SB-807 HQ
SB-807G
water
100
100
100
100
Methanol
0
100
75
30
Acetonitrile
0
75
75
30
Dimethyformamide (DMF)
0
100
100
0


(Preparative columns) *Preparative columns are made to order.

Product codeProduct namePlate number
(TPN/column)
Particle size
(μm)
Size (mm)
I.D. x Length
Standard column
F6516011
F6516012
F6516013
F6516014
F6516015
F6516016
F6516017
F6709555
OHpak SB-2002
OHpak SB-2002.5
OHpak SB-2003
OHpak SB-2004
OHpak SB-2005
OHpak SB-2006
OHpak SB-2006M
OHpak SB-G 8B
≥ 9,000
  ≥ 12,000
  ≥ 12,000
≥ 12,000
≥ 12,000
≥ 12,000
≥ 12,000
(guard column)
15
10
10
18
20
20
20
18
20.0 x 300
20.0 x 300
20.0 x 300
20.0 x 300
20.0 x 300
20.0 x 300
20.0 x 300
8.0 x 50
SB-802 HQ
SB-802.5 HQ
SB-803 HQ
SB-804 HQ
SB-805 HQ
SB-806 HQ
SB-806M HQ
(guard column)
For all products
Max. usable flow rate: 5.0 mL/min
Max. usable pressure: 2.0 MPa
Max. usable temperature: 60 °C

Note: The useable solvents for SB-2000 series and SB-800 HQ series, standard columns, are different.
The useable solvents for SB-2000 series are 100 % water and 50 % methanol, acetonitrile, or DMF.

[Target molecular weight range and exclusion limit]
Please use the following tables for reference purposes only when selecting columns.

Measured with pullulan (eluent: ultrapure water)

Product nameTarget molecular weight rangeExclusion limit
SB-802 HQ
SB-802.5 HQ
SB-803 HQ
SB-804 HQ
SB-805 HQ
SB-806 HQ
SB-806M HQ
SB-807 HQ
200 - 1,000
500 - 10,000
1,000 - 100,000
5,000 - 400,000
100,000 - 1,000,000
100,000 - *(20,000,000)
500 - *(20,000,000)
500,000 - *(500,000,000)

1,000
10,000
100,000
1,000,000
*(4,000,000)
*(20,000,000)
*(20,000,000)
*(500,000,000)

*( ) Estimated value

Measured with **PEG/PEO (eluent: DMF)

Product nameTarget molecular weight range
SB-802.5 HQ
SB-803 HQ
SB-804 HQ
SB-805 HQ
SB-806 HQ
SB-806M HQ
100 - 2,000
200 - 40,000
500 - 300,000
50,000 - 700,000
70,000 - ***(20,000,000)
200 - ***(20,000,000)
**PEG: polyethylene glycol **PEO: polyethylene oxide 
***( ) Estimated value

Contact us