Skip to Content
Merck
All Photos(1)

Documents

581373-U

Supelco

Ascentis® C18 (5 µm) HPLC Columns

L × I.D. 2 cm × 4 mm, HPLC Guard Cartridge Kit with 1 Cartridge holder + 1 Guard Cartridge

Sign Into View Organizational & Contract Pricing
All Photos(1)

About This Item

UNSPSC Code:
41115700
eCl@ss:
32110501
NACRES:
SB.52

product name

Ascentis® C18 Supelguard Guard Cartridge, Kit, 5 μm particle size, L × I.D. 2 cm × 4 mm

material

stainless steel column

Agency

suitable for USP L1

product line

Ascentis®

feature

endcapped

packaging

pkg of 1 kit

extent of labeling

25% Carbon loading

parameter

≤70 °C temp. range

technique(s)

HPLC: suitable
LC/MS: suitable

L × I.D.

2 cm × 4 mm

surface area

450 m2/g

impurities

5 ppm metals

matrix

fully porous particle

matrix active group

C18 (octadecyl) phase

particle size

5 μm

pore size

100 Å

operating pH range

2-8

application(s)

food and beverages

separation technique

reversed phase

Looking for similar products? Visit Product Comparison Guide

General description

Kit includes one cartridge, stand-alone holder, a piece of tubing, 2 nuts and 2 ferrules.

Footnote

Kit includes one cartridge, a stand-alone holder, a piece of tubing, 2 nuts and ferrules (10mm i.d guard requires the purchase of 567499-U)

Recommended products

Discover LiChropur reagents ideal for HPLC or LC-MS analysis

Legal Information

Ascentis is a registered trademark of Merck KGaA, Darmstadt, Germany

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

Sorry, we don't have COAs for this product available online at this time.

If you need assistance, please contact Customer Support.

Already Own This Product?

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

Visit the Document Library

Massimo Tacchini et al.
Journal of pharmaceutical and biomedical analysis, 146, 1-6 (2017-08-26)
The genus Echinacea (Asteraceae) includes species traditionally used in phytotherapy. Among them, Echinacea pallida (Nutt.) Nutt. root extracts are characterized by a representative antiproliferative activity, due to the presence of acetylenic compounds. In this study, supercritical fluid extraction (SFE) was

Protocols

Analysis of Polar Compounds with Ion Pair Reagents

Reversed-phase HPLC sometimes requires ion pairing for adequate retention of polar compounds due to hydrophobic interactions.

Analysis of Polar Compounds with Ion Pair Reagents

Reversed-phase HPLC sometimes requires ion pairing for adequate retention of polar compounds due to hydrophobic interactions.

Analysis of Polar Compounds with Ion Pair Reagents

Reversed-phase HPLC sometimes requires ion pairing for adequate retention of polar compounds due to hydrophobic interactions.

Analysis of Polar Compounds with Ion Pair Reagents

Reversed-phase HPLC sometimes requires ion pairing for adequate retention of polar compounds due to hydrophobic interactions.

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