64074-U

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

Name: Ascentis<SUP>&#174;</SUP> Express 90 Å Biphenyl (2.7 µm) HPLC Columns
Brand: SUPELCO
Price: 713 USD

L × I.D. 0.5 cm × 2.1 mm, HPLC guard Column, pkg of 3 ea

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3 EA

$713.00

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About This Item

UNSPSC Code:

41115730

NACRES:

SB.52

L × i.d.:

0.5 cm × 2.1 mm

Particle size:

2.7 μm

Matrix active group:

biphenyl phase

Pore size:

90 Å pore size

Matrix:

particle platform, superficially porous particle

Key Documents

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Product Name

Ascentis^® Express Biphenyl Guard Column, pkg of 3 ea, 2.7 μm particle size, L × I.D. 0.5 cm × 2.1 mm

material

stainless steel hardware

agency

suitable for USP L11

product line

Ascentis^®

feature

endcapped

packaging

pkg of 3 ea

manufacturer/tradename

Ascentis^®

extent of labeling

7% carbon loading

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.

0.5 cm × 2.1 mm

surface area

135 m²/g

impurities

<5 ppm metals

matrix

particle platform, 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

Quality Level

100

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This Item	64076-U	64069-U	64078-U
Supelco 64074-U Ascentis^® Express Biphenyl Guard Column	Supelco 64076-U Ascentis^® Express Biphenyl Guard Column	Supelco 64069-U Ascentis^® Express Biphenyl Column	Supelco 64078-U Ascentis^® Express Biphenyl Guard Column
particle size 2.7 μm	particle size 2.7 μm	particle size 2.7 μm	particle size 2.7 μm
L × I.D. 0.5 cm × 2.1 mm	L × I.D. 0.5 cm × 3.0 mm	L × I.D. 15 cm × 3.0 mm	L × I.D. 0.5 cm × 4.6 mm
separation technique reversed phase	separation technique reversed phase	separation technique reversed phase	separation technique reversed phase
matrix active group biphenyl phase	matrix active group biphenyl phase	matrix active group biphenyl phase	matrix active group biphenyl phase
agency suitable for USP L11	agency suitable for USP L11	agency suitable for USP L11	agency suitable for USP L11
product line Ascentis^®	product line Ascentis^®	product line Ascentis^®	product line Ascentis^®

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.

Other Notes

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.

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Articles

Ascentis® Express Biphenyl UHPLC and HPLC Columns

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.

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