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808020

TSKgel® G2500PWXL (7 µm) HPLC Columns

L x I.D. 30 cm × 7.8 mm, hydroxylated methacrylate phase

Synonym(s):

TSKgel® Size Exclusion (PW-Type) HPLC Column

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About This Item

UNSPSC Code:
41115700
eCl@ss:
32110501

product name

TSKgel® G2500PWXL HPLC Column, phase hydroxylated methacrylate, L × I.D. 30 cm × 7.8 mm, 7 μm particle size

material

stainless steel

Agency

suitable for USP L25
suitable for USP L38
suitable for USP L39

product line

TSKgel®

manufacturer/tradename

Tosoh 08020

parameter

≤0.5 M salt concentration
≤20% organic solvent
1 mL/min flow rate
40 bar max. pressure
80 °C temperature

technique(s)

HPLC: suitable

L × I.D.

30 cm × 7.8 mm

matrix

polymer particle platform

matrix active group

hydroxylated methacrylate phase

particle size

7 μm

pore size

<200 Å pore diameter

operating pH

2-12

separation technique

size exclusion (SEC)

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General description

Use TSKgel G2500PWXL columns for analysis of water-soluble linear polymers with molecular weights up to 3,000 Da. Because of the presence of cationic groups on the base bead of G2500PWxl, this column is not suited for separating anionic polymers. The smaller particle size of PWXL-type columns provide 1.7 times higher resolution than their PW counterpart, making PWxl-type columns more suitable for analytical purposes.

Physical form

Shipped in water.

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Legal Information

TSKgel is a registered trademark of Tosoh Corporation

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