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

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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-NF L38 and L39 requirements SB-802 HQ fulfills USP-NF L25 requirements SB-802.5 HQ fulfills USP-NF L25 and L89 requirements SB-803 HQ fulfills USP-NF 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-NF L38 and L39 requirements

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-NF L38 and L39 requirements
SB-802 HQ fulfills USP-NF L25 requirements
SB-802.5 HQ fulfills USP-NF L25 and L89 requirements
SB-803 HQ fulfills USP-NF L37 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
F6429100	OHpak SB-802 HQ	≥ 12,000	8	8.0 x 300
F6429101	OHpak SB-802.5 HQ	≥ 16,000	6	8.0 x 300
F6429102	OHpak SB-803 HQ	≥ 16,000	6	8.0 x 300
F6429103	OHpak SB-804 HQ	≥ 16,000	10	8.0 x 300
F6429104	OHpak SB-805 HQ	≥ 12,000	13	8.0 x 300
F6429105	OHpak SB-806 HQ	≥ 12,000	13	8.0 x 300
F6429106	OHpak SB-806M HQ	≥ 12,000	13	8.0 x 300
F6709430	OHpak SB-G 6B	(guard column)	10	6.0 x 50

SB-806M HQ is a mixed-gel column capable of analyzing samples over a wide range of molecular weight distribution.

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Product name	Maximum pressure (MPa/Column)	Flow rate (mL/min)		Temperature range (℃)	pH range	Shipping solvent
Product name	Maximum pressure (MPa/Column)	Recommended	Maximum	Temperature range (℃)	pH range	Shipping solvent
OHpak SB-802 HQ	5.0	0.5 - 1.0	1.2	4 - 70	3 - 10	0.02 % NaN₃ aq.
OHpak SB-802.5 HQ	5.0	0.5 - 1.0	1.2	4 - 70	3 - 10	0.02 % NaN₃ aq.
OHpak SB-803 HQ	5.0	0.5 - 1.0	1.2	4 - 70	3 - 10	0.02 % NaN₃ aq.
OHpak SB-804 HQ	3.0	0.5 - 1.0	1.2	4 - 70	3 - 10	0.02 % NaN₃ aq.
OHpak SB-805 HQ	3.0	0.5 - 1.0	1.2	4 - 70	3 - 10	0.02 % NaN₃ aq.
OHpak SB-806 HQ	3.0	0.5 - 1.0	1.2	4 - 70	3 - 10	0.02 % NaN₃ aq.
OHpak SB-806M HQ	3.0	0.5 - 1.0	1.2	4 - 70	3 - 10	0.02 % NaN₃ aq.
OHpak SB-G 6B	-	-	-	4 - 70	3 - 10	0.02 % NaN₃ aq.

Aqueous high molecular weight analysis column(Standard columns) [Housing material: SUS]Scroll

Product code	Product name	Plate number (TPN/column)	Particle size (μm)	Column size (mm) I.D. x Length
F6429108	OHpak SB-807 HQ	≥ 1,500	35	8.0 x 300
F6709431	OHpak SB-807G	(guard column)	35	8.0 x 50

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Product name	Maximum pressure (MPa/Column)	Flow rate (mL/min)		Temperature range (℃)	pH range	Shipping solvent
Product name	Maximum pressure (MPa/Column)	Recommended	Maximum	Temperature range (℃)	pH range	Shipping solvent
OHpak SB-807 HQ	0.5	0.5 - 1.0	1.5	4 - 60	3 - 10	H₂O
OHpak SB-807G	-	-	-	4 - 60	3 - 10	H₂O

(Preparative columns) [Housing material: SUS] *Preparative columns are made to order.Scroll

Product code	Product name	Plate number (TPN/column)	Particle size (μm)	Column size (mm) I.D. x Length	Shipping solvent	Standard column
F6516011	OHpak SB-2002	≥ 9,000	15	20.0 x 300	0.02 % NaN₃ aq.	SB-802 HQ
F6516012	OHpak SB-2002.5	≥ 12,000	10	20.0 x 300	0.02 % NaN₃ aq.	SB-802.5 HQ
F6516013	OHpak SB-2003	≥ 12,000	10	20.0 x 300	0.02 % NaN₃ aq.	SB-803 HQ
F6516014	OHpak SB-2004	≥ 12,000	18	20.0 x 300	0.02 % NaN₃ aq.	SB-804 HQ
F6516015	OHpak SB-2005	≥ 12,000	20	20.0 x 300	0.02 % NaN₃ aq.	SB-805 HQ
F6516016	OHpak SB-2006	≥ 12,000	20	20.0 x 300	0.02 % NaN₃ aq.	SB-806 HQ
F6516017	OHpak SB-2006M	≥ 12,000	20	20.0 x 300	0.02 % NaN₃ aq.	SB-806M HQ
F6709555	OHpak SB-G 8B	(guard column)	18	8.0 x 50	0.02 % NaN₃ aq.	(guard column)

Usable solventsScroll

Product name	Maximum usable concentration (%)
Product name	Methanol	Acetonitrile	N,N-Dimethyformamide (DMF)
OHpak SB-802 HQ	0	0	0
OHpak SB-802.5 HQ, OHpak SB-803 HQ	100	75	100
OHpak SB-804 HQ - OHpak SB-806M HQ	75	75	100
OHpak SB-G 6B	75	75	100
OHpak SB-807 HQ, OHpak SB-807G	30	30	0

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 limitPlease use the following tables for reference purposes only when selecting columns. Scroll

Product name	Measured with pullulan (eluent: ultrapure water)		Measured with **PEG/PEO (eluent: DMF)
Product name	Target molecular weight range	Exclusion limit	Target molecular weight range
OHpak SB-802 HQ	200 - 1,000	1,000	-
OHpak SB-802.5 HQ	500 - 10,000	10,000	100 - 2,000
OHpak SB-803 HQ	1,000 - 100,000	100,000	500 - 40,000
OHpak SB-804 HQ	5,000 - 400,000	1,000,000	500 - 300,000
OHpak SB-805 HQ	100,000 - 1,000,000	*(4,000,000)	50,000 - 700,000
OHpak SB-806 HQ	100,000 - ^*(20,000,000)	*(20,000,000)	70,000 - *(20,000,000)
OHpak SB-806M HQ	500 - ^*(20,000,000)	*(20,000,000)	200 - *(20,000,000)
OHpak SB-807 HQ	500,000 - ^*(500,000,000)	^*(500,000,000)	-

*( ) Estimated value
** Polyethylene glycol/Polyethylene oxide

Operation Manual / Certificate of Analysis

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