Merck, 50508-U, Ascentis® Express C18, 5 μm HPLC Column

Name: Ascentis® Express C18, 5 μm HPLC Column
Brand: Merck
SKU: 50508-U

Size:1 ea, Core-shell (SPP) Fused Core C18 HPLC column, 5 μm particle size, L × I.D. 3 cm × 2.1 mm

Catalog Number: 50508-U

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Category

Chiral HPLC Columns

Pack Size1 ea

TagsHPLC Columns Analytical Chemistry Analytical Chromatography

CollectionsMerck Analytical Chromatography Products & Lab Supplies Merck Cell Culture Supplements & Reagents: Complete Solutions for Research & Bioproduction Merck Roche Life Science Products for PCR, RT‑PCR & Nucleic Acid Purification

Description

General description
Ascentis® Express 5 μm C18 is a high-speed, high-performance liquid chromatography column based on the highly efficient 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-micron thick porous shell and the highly uniform overall particle size of 5-microns. The densely bonded, extensively endcapped dimethyloctadecyl stationary phase of Ascentis Express 5 μm C18 provides a stable, reversed-phase packing that can be used for basic, acidic, or neutral compounds.
Application
HPLC Analysis of Amine Medications on Ascentis® Express C18, 5 μm

HPLC Analysis of Pyrethrins on Ascentis® Express C18, 5 μm
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.

Specifications

General

UNSPSC Code	41115700
eCl@ss	32110501
Web Name Suffix Override	L × I.D. 3 cm × 2.1 mm, HPLC Column
Web Name Override	Ascentis® Express 90 Å C18 (5 μm) HPLC Columns
NACRES	SB.52
material	stainless steel column
agency	suitable for USP L1
product line	Ascentis®
feature	endcapped
manufacturer/tradename	Ascentis®
packaging	1 ea of
parameter	60 °C temp. range
technique(s)	HPLC: suitable
L × I.D.	3 cm × 2.1 mm
surface area	90 m2/g
impurities	<5 ppm metals
matrix	Fused-Core particle platform
matrix active group	C18 (octadecyl) phase
particle size	5 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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