Skip to Content
MilliporeSigma
All Photos(1)

Documents

64071-U

Supelco

Ascentis® Express 90 Å Biphenyl (2.7 µm) HPLC Columns

L × I.D. 15 cm × 4.6 mm, HPLC Column

Synonym(s):

Core-shell (SPP) Fused Core Phenyl HPLC column

Sign Into View Organizational & Contract Pricing


About This Item

UNSPSC Code:
41115709
NACRES:
SB.52

product name

Ascentis® Express Biphenyl Column, 2.7 μm particle size, L × I.D. 15 cm × 4.6 mm

material

stainless steel hardware

Quality Level

agency

suitable for USP L11

product line

Ascentis®

feature

endcapped

manufacturer/tradename

Ascentis®

packaging

1 ea of

parameter

60 °C max. temp.
9000 psi max. pressure (600 bar)

technique(s)

HPLC: suitable
LC/MS: suitable
UHPLC-MS: suitable
UHPLC: suitable

L × I.D.

15 cm × 4.6 mm

surface area

135 m2/g

impurities

<5 ppm metals

matrix

particle platform (Fused-Core)
superficially porous particle

matrix active group

biphenyl phase

particle size

2.7 μm

pore size

90 Å pore size

operating pH

2-9

application(s)

food and beverages

separation technique

reversed phase

Looking for similar products? Visit Product Comparison Guide

Related Categories

General description

The Ascentis® Express biphenyl phase chemistry offers alternative selectivity for pharmaceutical analytes and drug metabolites that are not well retained or difficult to resolve on traditional alkyl (C18) and phenyl bonded phases. Ascentis Express HPLC columns, through the use of Fused-Core® particle technology, can provide you with both the high speed and high efficiencies of sub-2 ?m particles while maintaining lower backpressures. The combination of high efficiency and low backpressure benefits UHPLC users, as well as conventional HPLC users. Visit the Ascentis Express home page for more information on this new column technology.

Recommended products

Discover LiChropur reagents ideal for HPLC or LC-MS analysis

Legal Information

Ascentis is a registered trademark of Merck KGaA, Darmstadt, Germany
Fused-Core is a registered trademark of Advanced Materials Technology, Inc.

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Articles

The bonded, densely endcapped, dimethyl-biphenyl stationary phase of Ascentis® Express 90 Å Biphenyl, based on fused-core particles, provides a stable, reversed phase packing with enhanced π-π and mild steric interactions due to the two sequential phenyl groups bonded to the base silica.

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service