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Supelco

SUPELCOSIL™ ABZ+Plus (5 µm) HPLC Columns

L × I.D. 25 cm × 3 mm, HPLC Column

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About This Item

UNSPSC Code:
41115700
eCl@ss:
32110501
NACRES:
SB.52

product name

SUPELCOSIL™ ABZ+Plus HPLC Column, 5 μm particle size, L × I.D. 25 cm × 3 mm

material

stainless steel column

Quality Level

100

agency

suitable for USP L60

product line

SUPELCOSIL™

feature

endcapped

manufacturer/tradename

SUPELCOSIL™

packaging

1 ea of

extent of labeling

12.0% carbon loading

parameter

≤70 °C temp. range
400 bar pressure (5801 psi)

technique(s)

HPLC: suitable

L × I.D.

25 cm × 3 mm

surface area

170 m2/g

surface coverage

surface coverage 3.4 μmol/m2

matrix

silica gel, spherical particle platform
fully porous particle

matrix active group

amide, alkyl phase

particle size

5 μm

pore size

120 Å

pH range

2-7.5

application(s)

food and beverages

separation technique

reversed phase

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General description

SUPELCOSIL ABZ+Plus columns offer both high deactivation and unique selectivity. Deactivated silica particles of very narrow particle size distribution ensure high efficiency with low back pressure. After bonding and endcapping reactions, the ABZ+Plus phase effectively shields unreacted silanol groups on the silica, preventing them from interacting with most analytes, and provides symmetric peaks regardless of an analyte′s functionality. The phase also allows you to use low ionic strength buffers without having to add an ion-suppressing modifier. ABZ+Plus enables you to use simple mobile phases when analyzing the most difficult compounds; acids, strongly basic compounds, and zwitterions.
suitable for L60 per USP

Features and Benefits

• High efficiency for polar, nonpolar, and charged analytes
• Symmetric peaks for the most reactive compounds
• Unique selectivity for polar and charged compounds

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Legal Information

SUPELCOSIL is a trademark of Sigma-Aldrich Co. LLC

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
264831-01
264619-01
263349-01
263315-01
172358-02

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