Ascentis^® Express Biphenyl Guard Column

SB.52

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.

Discover LiChropur reagents ideal for HPLC or LC-MS analysis

Ascentis is a registered trademark of sigma-aldrich Co. LLC
Fused-Core is a registered trademark of Advanced Materials Technology, Inc.

stainless steel hardware

100

suitable for USP L11

Ascentis^®

endcapped

pkg of 3 ea

Ascentis^®

7% carbon loading

60 ℃ max. temp.
9000 psi max. pressure (600 bar)

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

0.5 cm × 2.1 mm

<5 ppm metals

particle platform
superficially porous particle

biphenyl phase

2.7 μm

90 Å pore size

135 m²/g

2-9

suitable for L11 per USP

food and beverages

reversed phase