TSKgel SuperAW2500

The TSKgel SuperAW2500 column is packed with rigid, porous, polymer beads which show minimal shrinkage or swelling in polar organic solvents (methanol, acetonitrile, DMSO, isopropanol, THF, and HFIP). This column is stable in a wide variety of organic solvents at concentrations up to 100%.

The main application area for the TSKgel SuperAW2500 column is the analyses of polymers that are soluble in polar organic solvents up to 2,000 Da. Examples include cellulose derivatives, polyimide, and sodium dodecylsulfate (all in 10 mmol/L LiBr in DMF), cleansing gel in methanol, and degree of saponification of polyvinylalcohol in hexafluoroisopropanol (HFIP). Reductions in analysis time and mobile phase consumption due to the small column dimensions (6 mm ID x 15 cm) make the TSKgel SuperAW2500 column ideal for high throughput applications.

P/N	Description	Particle Size (µm)	Housing Material	ID (mm)	Length (cm)	Price ($)
0019315	TSKgel SuperAW2500	4	Stainless Steel	6	15	2,115	Inquire

Product Attributes

Matrix:	hydrophilic methacrylate
Particle size (mean):	4 µm
Pore size (mean):	2.5 nm
Exclusion limits
PEO in H₂O:	5,000
PS in DMF with 10 mmol/L LiBr:	1 × 10⁴
PEG in MeOH with 10 mmol/L LiBr:	1 × 10⁴

Polyethylene Oxide, Polyethylene Glycol, and Polystyrene Calibration Curves

Columns:	TSKgel SuperAW columns, 6.0 mm ID × 15 cm
Mobile phase:	A. H₂O B. MeOH with 10 mmol/L LiBr C. DMF with 10 mmol/L LiBr
Flow rate:	0.6 mL/min
Detection:	RI
Temperature:	25°C
Samples:	A. polyethylene oxide (PEO), B. polyethylene glycol (PEG),and C. ethylene glycol (EG) standards

Analysis of a Surfactant

Column:	TSKgel SuperAW2500, 7 μm, 6.0 mm ID × 15 cm
Mobile phase:	ACN, ACN Solution

Flow rate:	0.6 mL/min
Detection:	UV @ 280 nm
Temperature:	40 °C
Injection vol.:	20 μL

Analysis of Medicated Cream

Column:	TSKgel SuperAW2500, 7 μm, 6.0 mm ID × 15 cm × 2
Mobile phase:	ethanol

Flow rate:	0.6 mL/min
Detection:	UV @ 275 nm
Temperature:	40 °C
Injection vol.:	10 μL

For additional applications, please see our applications database.

Column Efficiency of TSKgel SuperAW Columns

Column:	TSKgel SuperAW columns, 6.0 mm ID × 15 cm
Mobile phase:	H₂O
Flow rate:	0.6 mL/min
Detection:	RI
Temperature:	25 °C
Injection vol.:	5 µL (2.5 g/L)
Sample:	ethylene glycol

Code #	Description	Literature Type
AN005	High-Throughput SEC of Water Soluble Polymers Using TSKgel SuperAW Columns	Application Note
AO01	Gel Filtration Chromatography with TSKgel columns	Application Overview
DS1186	TSKgel SuperAW2500 Products	Operating Conditions and Specifications
IM01	TSKgel Column Instruction Manual	Instruction Manual
LCAT01C	TSKgel U/HPLC Columns 2019 Product Guide -- SEC, Alpha and SuperAW Columns	Product Catalog
PO07	TSKgel SuperAW Columns	Product Overview
SR099	TSKgel SuperAW Series High-performance SEC Semi-Micro Columns	Separation Report

P/N	Description	Particle Size (µm)	Housing Material	ID (mm)	Length (cm)	Price ($)
0019321	TSKgel SuperAW2500-4000 Guard Column for 6.0 mm ID columns	7	Stainless Steel	4.6	3.5	714