Ascentis^® Express Phenyl-Hexyl, 2.7 μm HPLC Column

SUPELCO/53346-U - 2.7 μm particle size, L × I.D. 15 cm × 3 mm

Synonym: Core-shell (SPP) Fused Core Phenyl HPLC column

Product Type: Equipment/Book

Catalog Number	PKG Qty.	Price


45-53346-U	1 ea	$1000.00 1/EA	Add To Favorites

Properties
Descriptions
Safety Info.
Basic Data

agency	suitable for USP L11
application(s)	food and beverages
feature	endcapped
impurities	<5 ppm metals
L × I.D.	15 cm × 3 mm
manufacturer/tradename	Ascentis^®
material	stainless steel column
matrix	Fused-Core particle platform
	superficially porous particle
matrix active group	phenylhexyl phase
packaging	1 ea of
parameter	60 °C temp. range
	600 bar max. pressure (9000 psi)
particle size	2.7 μm
pH range	2-9
pore size	90 Å
product line	Ascentis^®
Quality Level	100
separation technique	reversed phase
surface area	135 m²/g
technique(s)	HPLC: suitable
	LC/MS: suitable
	UHPLC-MS: suitable
	UHPLC: suitable

Application:	A fully automated and fast method using direct sample injection combined with fused-core column on-line SPE-HPLC for determination of ochratoxin A and citrinin in lager beers.: This study presents a rapid, automated method for the detection of mycotoxins in beer using high-performance liquid chromatography. The use of the Ascentis^® Express Phenyl-Hexyl column enables efficient and effective sample processing, demonstrating its applicability in food safety and quality control (Lhotska et al., 2016 ). Advantages of core-shell particle columns in Sequential Injection Chromatography for determination of phenolic acids.: This paper explores the benefits of using core-shell particle technology, including Ascentis^® Express Phenyl-Hexyl columns, in the analysis of phenolic acids. The study highlights the columns′ enhanced performance and efficiency, making them valuable for chemical analysis in environmental and food samples (Chocholous et al., 2013 ).
General description:	The Phenyl-Hexyl phase has unique selectivity arising from solute interaction with the aromatic ring and its delocalized electrons. It is complementary (orthogonal) to both C18 and RP-Amide phases because of this unique aromaticity. The Phenyl-Hexyl phase also tend to exhibit good shape selectivity, which may originate from solute multipoint interaction with the planar ring system. More retention and selectivity will often be observed for solutes with aromatic electron-withdrawing groups (fluorine, nitro, etc.) or with a delocalized heterocyclic ring system such as the benzodiazepine compounds.
Legal Information:	Ascentis is a registered trademark of Merck KGaA, Darmstadt, Germany

RIDADR	NONH for all modes of transport
WGK Germany	WGK 3
Flash Point(F)	Not applicable
Flash Point(C)	Not applicable

UNSPSC

41115700

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