Agilent GRAM Organic GPC Columns

GRAM columns from Agilent are suitable for organic GPC polymer analysis using polar organic solvents. These GPC columns are packed with highly porous particles of a polyester copolymer and are available in a range of porosities ranging 30 to 10,000 Å, along with a linear/mixed bed version. The range of pore sizes enable the analysis of a wide variety of polymers with molar masses ranging from 100 to 50,000,000 Da. Typical applications include the analysis of polyurethane, polyimide, starches, cellulose, and other polar polymers.

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Part Number	Short Description	Phase	Particle Size	ID	Length	Pore Size	Type	Price
AMA080510	GRAM Guard Column, 10um, 8 x 50mm	GRAM	10 um	8.0 mm	50 mm		Guard	£431.00
AMA080510ACID	GRAM acid Guard Column, 10um, 8 x 50mm	GRAM acid	10 um	8.0 mm	50 mm		Guard	£431.00
AMA0830101E2	GRAM Column, 100A, 10um, 8 x 300mm	GRAM	10 um	8.0 mm	300 mm	100 A	Column	£1,370.00
AMA0830101E2ACID	GRAM acid Column, 100A, 10um, 8 x 300mm	GRAM acid	10 um	8.0 mm	300 mm	100 A	Column	£1,370.00
AMA0830101E3	GRAM Column, 1000A, 10um, 8 x 300mm	GRAM	10 um	8.0 mm	300 mm	1000 A	Column	£1,370.00
AMA0830101E4	GRAM Column, 10,000A, 10um, 8 x 300mm	GRAM	10 um	8.0 mm	300 mm	10,000 A	Column	£1,370.00
AMA0830101E4ACID	GRAM acid Column, 10um, 10,000A 8 x 300mm	GRAM acid	10 um	8.0 mm	300 mm	10,000 A	Column	£1,370.00
AMA0830103E1	GRAM Column, 30A, 10um, 8 x 300mm	GRAM	10 um	8.0 mm	300 mm	30 A	Column	£1,370.00
AMA0830103E1ACID	GRAM acid Column, 30A, 10um, 8 x 300mm	GRAM acid	10 um	8.0 mm	300 mm	30 A	Column	£1,370.00
AMA0830103E3	GRAM Column, 3000A, 10um, 8 x 300mm	GRAM	10 um	8.0 mm	300 mm	3000 A	Column	£1,370.00
AMA0830103E3ACID	GRAM acid Column, 3000A, 10um, 8 x 300mm	GRAM acid	10 um	8.0 mm	300 mm	3000 A	Column	£1,370.00
AMA083010LIN	GRAM Linear Column, 10um, 8 x 300mm	GRAM	10 um	8.0 mm	300 mm	Mixed	Column	£1,506.00
AMP2005	GRAM Guard Column, 20um, 20 x 50mm	GRAM	20 um	20.0 mm	50 mm		Guard	£966.00
AMP20301E2	GRAM Column, 100A, 20um, 20 x 300mm	GRAM	20 um	20.0 mm	300 mm	100 A	Column	£3,349.00
AMP20301E3	GRAM Column 1000A, 20um, 20 x 300mm	GRAM	20 um	20.0 mm	300 mm	1000 A	Column	£3,349.00
AMP20301E4	GRAM Column, 10,000A, 20um, 20 x 300mm	GRAM	20 um	20.0 mm	300 mm	10,000 A	Column	£3,349.00
AMP20303E1	GRAM Column, 30A, 20um, 20 x 300mm	GRAM	20 um	20.0 mm	300 mm	30 A	Column	£3,349.00
AMP2030LIN	GRAM Linear Column, 20um, 20 x 300mm	GRAM	20 um	20.0 mm	300 mm	Mixed	Column	£3,679.00

Features

Suitable for organic GPC separation of polymers in polar organic solvents
Porosities ranging from 30 to 10,000 Å for the analysis of polymers with molecular weights up to 50,000,000 Da
Compatible with a wide range of eluents with optimum performance when used with with polarity index in the range of 5.0 to 8.0
Shipping solvent is dimethylacetamide (DMAc)
High separation efficiency obtained by narrow particle size distribution and optimised frit technology
Excellent stability under a wide range of physical, chemical, and biological environments
Columns produced under DIN EN ISO 9001 quality standards
Each column individually tested with a certificate of analysis available
Guard columns protect and extend the lifetime of analytical columns
GRAM acid is recommended for the sepration of acidic polar macromolecules
GRAM Lux is recommended for light scattering detection

Specifications

	GRAM
Pore Size	30 Å	100 A	1000 A	3000 A	10, 000 A	Linear
Particle Type	Individual Pore Size	Individual Pore Size	Individual Pore Size	Individual Pore Size	Individual Pore Size	Mixed Pore Size
Molecular Weight Lower Limit	100 Da	100 Da	1000 Da	5000 Da	10,000 Da	200 Da
Molecular Weight Upper Limit	10,000 Da	60,000 Da	1,000,000 Da	5,000,000 Da	50,000,000 Da	1,000,000 Da
Particle Size	10 µm, 20 µm	10 µm, 20 µm	10 µm, 20 µm	10 µm	10 µm, 20 µm	10 µm, 20 µm
Temperature Limit	90°C	90°C	90°C	90°C	90°C	90°C
Shipping Solvent	DMAc	DMAc	DMAc	DMAc	DMAc	DMAc

Literature

Agilent GPC/SEC Columns and Consumables Brochure (1.08 MB)

Uncompromising analysis of polymers and macromolecules with the expanded portfolio of Agilent GPC/SEC columns and standards

Agilent GRAM GPC/SEC Column User Manual (1.70 MB)

Instructions and best practices for using the Agilent GRAM GPC/SEC columns

Agilent GPC/SEC eBook (2.16 MB)

What you should know when you need to analyze polymers, biopolymers, and proteins