MALS Compatible Columns for Aqueous SEC (GFC): OHpak LB-800

*New* LB-800	Suitable for light scattering detector because of the controlled column bleed Polymer-based packed columns for aqueous SEC (GFC) analysis The eluent can be replaced with DMF enabling the analysis of polar polymers Corresponds to USP L38 and L39

(Standard Column Selection)

Product code	Product name	Plate number (TPN/column)	Particle size (μm)	Size, I.D. x Length (mm)	Shipping solvent
F6429201	OHpak LB-803	≥ 16,000	6	8.0 x 300	H2O
F6429204	OHpak LB-804	≥ 16,000	10	8.0 x 300	H2O
F6429203	OHpak LB-805	≥ 12,000	13	8.0 x 300	H2O
F6429205	OHpak LB-806	≥ 12,000	13	8.0 x 300	H2O
F6429202	OHpak LB-806M	≥ 12,000	13	8.0 x 300	H2O
F6709434	OHpak LB-G 6B	Guard column	13	6.0 x 50	H2O

Column Specifications
Product name	Max. usable organic solvents (%)			Max. usable presure (MPa)	Max. usable flow rate (mL/min)	Max. usable temp. (°C)	Usable pH range
Product name	CH₃OH	CH₃CN	DMF	Max. usable presure (MPa)	Max. usable flow rate (mL/min)	Max. usable temp. (°C)	Usable pH range
LB-803 through LB-806	100	100	100	5.5	1.2	4 to 70	3 to 10
LB-806M	100	100	100	3.5	1.2	4 to 70	3 to 10
LB-G 6B	100	100	100	N/A	N/A	4 to 70	3 to 10

CH₃OH: Methanol, CH₃CN: Acetonitrile, DMF: Dimethyformamide [Target molecular weight range and Exclusion limit] * Please use the above table as a rough indication for the column selection. • With Pullulan (eluent : ultrapure water)

Exclusion Limit & Target MW Range

Product name	Target molecular weight range (Daltons)	Exclusion limit (Daltons)
LB-803 LB-804 LB-805 LB-806 LB-806M	1,000 – 100,000 5,000 – 400,000 100,000 – 1,000,000 100,000 – (20,000,000) 500 – (20,000,000)	100,000 1,000,000 (4,000,000) (20,000,000) *(20,000,000)

Product name

Target molecular weight range (Daltons)

Exclusion limit (Daltons)

LB-803

LB-804

LB-805

LB-806

LB-806M

1,000 – 100,000

5,000 – 400,000

100,000 – 1,000,000

100,000 – *(20,000,000)