Skip to Content

Dear Customer:

The current international situation is complex and volatile, and uncertain tariff policies may potentially impact our product prices. Given these uncertainties, we value your understanding regarding order-related matters.

If you decide to place an order during this period, we reserve the right to adjust the price based on the evolving situation. We understand that market changes may cause inconvenience. We will negotiate with you if there’s a significant price fluctuation due to tariff policy changes before the order’s actual delivery, and in such cases we may adjust or cancel the order as necessary.

For important updates on recent policy changes, please click here for more details.

Merck
CN
All Photos(1)

Key Documents

View All Documentation

Safety Information

50751-U

Supelco

Ascentis® Express 90 Å RP-Amide (5 μm) HPLC Columns

L × I.D. 5 cm × 3 mm, HPLC Column

Sign Into View Organizational & Contract Pricing

Select a Size

25 G
CN¥1,326.37
50 G
CN¥2,464.87
100 G
CN¥4,583.45
500 G
CN¥13,563.97

CN¥1,326.37

Available to ship onApril 23, 2025Details

All Photos(1)

Select a Size

Change View
25 G
CN¥1,326.37
50 G
CN¥2,464.87
100 G
CN¥4,583.45
500 G
CN¥13,563.97

About This Item

UNSPSC Code:
41115700
NACRES:
SB.52

CN¥1,326.37

Available to ship onApril 23, 2025Details

Product Name

Ascentis® Express RP-Amide, 5 μm HPLC Column, 5 μm particle size, L × I.D. 5 cm × 3 mm

material

stainless steel column

Quality Level

100

Agency

suitable for USP L60

product line

Ascentis®

feature

endcapped

manufacturer/tradename

Ascentis®

packaging

1 ea of

parameter

60 °C temp. range
600 bar max. pressure (9000 psi)

technique(s)

HPLC: suitable
LC/MS: suitable

Looking for similar products? Visit Product Comparison Guide

Related Categories

Compare Similar Items

View Full Comparison

Show Differences

1 of 4

This Item
575650U57160U57250U
PlatePrep 96-well Vacuum Manifold Manifold only

57192U

PlatePrep 96-well Vacuum Manifold

PlatePrep 96-well Vacuum Manifold Starter kit

575650U

PlatePrep 96-well Vacuum Manifold

Preppy 12-Port Vacuum Manifold

57160U

Preppy 12-Port Vacuum Manifold

Supelco

57250U

Visiprep™ SPE Vacuum Manifold, PTFE Free

technique(s)

solid phase extraction (SPE): suitable

technique(s)

solid phase extraction (SPE): suitable

technique(s)

solid phase extraction (SPE): suitable

technique(s)

solid phase extraction (SPE): suitable

material

polypropylene tube

material

polypropylene tube

material

-

material

UHMW PE frit, polypropylene tube

Quality Level

100

Quality Level

100

Quality Level

100

Quality Level

100

General description

Ascentis Express 5 μm RP-Amide 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 0.6 μm thick porous shell and the highly uniform overall particle size of 5 μm. The one-step bonded, endcapped, amide-based, polar-embedded stationary phase of Ascentis Express 5 μm RP-Amide provides a stable, reversed-phase packing with decreased hydrophobic character. Ascentis Express RP-Amide can be used for basic, acidic, or neutral compounds with orthogonal selectivity from C18 or C8. The polar-embedded Ascentis Express 5 μm RP-Amide columns are compatible with 100% aqueous mobile phases without suffering from “phase collapse”.

Recommended products

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.

Regulatory Information

新产品
  • Specification Sheet

    • Choose from one of the most recent versions:

    Certificates of Analysis (COA)

    Lot/Batch Number
    USAAF001253
    USAAF001252
    USAAF001251
    USAAF001250

    Don't see the Right Version?

    If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

    Search for a COA

    Already Own This Product?

    Find documentation for the products that you have recently purchased in the Document Library.

    Visit the Document Library

    Martin Mzik et al.
    Journal of chromatography. B, Analytical technologies in the biomedical and life sciences, 1020, 85-89 (2016-04-01)
    A simple, rapid and sensitive method based on liquid chromatography-tandem mass spectrometry (LC-MS/MS) has been developed and validated for the quantitative determination in rat plasma of a new candidate for AD treatment, namely PC 48 (a 7-MEOTA-donepezil like compound) in
    Michael T Furlong et al.
    Journal of chromatography. B, Analytical technologies in the biomedical and life sciences, 926, 36-41 (2013-04-02)
    Clopidogrel is prescribed for the treatment of Acute Coronary Syndrome and recent myocardial infarction, recent stroke, or established peripheral arterial disease. A sensitive and reliable high performance liquid chromatography-tandem mass spectrometry (HPLC-MS/MS) assay was developed and validated to enable reliable
    Maria A Khalikova et al.
    Talanta, 130, 433-441 (2014-08-28)
    The presented work describes the development of a simple, fast and effective on-line SPE-UHPLC-UV/vis method using fused core particle columns for extraction, separation and quantitative analysis of the nine illegal dyes, most frequently found in chilli-containing spices. The red dyes
    Erzsébet Oláh et al.
    Journal of chromatography. A, 1217(23), 3642-3653 (2010-04-23)
    Today sub-2 microm packed columns are very popular to conduct fast chromatographic separations. The mass-transfer resistance depends on the particle size but some practical limits exist not to reach the theoretically expected plate height and mass-transfer resistance. Another approach applies
    Hirotaka Kushida et al.
    Biomedical chromatography : BMC, 27(12), 1647-1656 (2013-07-03)
    Uncaria Hook (UH) alkaloids are involved in the beneficial effects of Yokukansan. However, the pharmacokinetics of UH alkaloids after oral administration of Yokukansan has not yet been sufficiently investigated. Therefore, we developed and validated a sensitive and specific high-performance liquid
    View All Related Papers

    Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

    Contact Technical Service