53539-U

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

Name: Ascentis<SUP>&#174;</SUP> Express 90 Å PAH (2.7 μm) HPLC Columns
Brand: SUPELCO
Price: 63997.4 INR
Availability: InStock

L × I.D. 5 cm × 4.6 mm, HPLC Column

Synonym(s):

Ascentis^® Express 90 Å PAH, 2.7 μm HPLC Column

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₹63,997.40

Estimated to ship on16 February 2026Details

About This Item

UNSPSC Code:

41115709

NACRES:

SB.52

Key Documents

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Product Name

Ascentis^® Express 90 Å PAH, 2.7 μm HPLC Column, column L × I.D. 5 cm × 4.6 mm

material

stainless steel column

agency

suitable for USP L1

product line

Ascentis^®

feature

endcapped: no

packaging

1 ea of

extent of labeling

9.9% Carbon loading

parameter

≤60 °C temp. limit
≤600 bar max. pressure

technique(s)

HPLC: suitable
LC/MS: suitable

column L × I.D.

5 cm × 4.6 mm

surface area

135 m²/g

matrix

Fused-Core^® silica particle platform particle platform
superficially porous particle

matrix active group

C18 bonded phase optimized for PAH analysis

particle size

2.7 μm

pore size

90 Å pore size

operating pH range

2-9

separation technique

reversed phase

Quality Level

100

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This Item	53513-U	53550-U	53532-U
Supelco 53539-U Ascentis^® Express 90 Å PAH, 2.7 μm HPLC Column	Supelco 53513-U Ascentis^® Express 90 Å PAH, 2.7 μm HPLC Column	Supelco 53550-U Ascentis^® Express 90 Å PAH, 2.7 μm HPLC Column	Supelco 53532-U Ascentis^® Express 90 Å PAH, 2.7 μm HPLC Column
particle size 2.7 μm	particle size 2.7 μm	particle size 2.7 μm	particle size 2.7 μm
matrix active group C18 bonded phase optimized for PAH analysis	matrix active group C18 bonded phase optimized for PAH analysis	matrix active group C18 bonded phase optimized for PAH analysis	matrix active group C18 bonded phase optimized for PAH analysis
separation technique reversed phase	separation technique reversed phase	separation technique reversed phase	separation technique reversed phase
pore size 90 Å pore size	pore size 90 Å pore size	pore size 90 Å pore size	pore size 90 Å pore size
agency suitable for USP L1	agency suitable for USP L1	agency suitable for USP L1	agency suitable for USP L1
product line Ascentis^®	product line Ascentis^®	product line Ascentis^®	product line Ascentis^®

Analysis Note

The target analytes include polycyclic aromatic hydrocarbons (PAHs), acids, bases, and zwitterionic compounds.

General description

Ascentis^® Express PAH is a high-speed, high-performance liquid chromatography column based on the proven Fused-Core^® particle design. The Fused-Core^® particle provides a thin porous shell of high-purity silica surrounding a solid silica core. This particle design exhibits very high column efficiency due to the shallow diffusion paths in the 0.5 μm thick porous shell and the small overall particle size of 2.7 μm. The unendcapped trifunctional C18 stationary phase of Ascentis^® Express PAH provides a stable, reversed-phase packing that can be used for analysis of acids, bases, and zwitterionic compounds, but has been specifically designed for the separation of polycyclic aromatic hydrocarbons.

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

Efficient PAH Analysis (EU 15+1) using an Ascentis® Express PAH HPLC Column

This application note describes the fast and efficient separation of the EU’s list of 15 + 1 polynuclear aromatic hydrocarbons (PAHs) using Ascentis® Express PAH HPLC column.

Fast Separation of 18 PAHs with Ascentis^® Express

Ascentis® Express PAH column efficiently separates polynuclear aromatic hydrocarbons in EPA methods.

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