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581373-U

Supelco

Ascentis® C18 Supelguard™ Guard Cartridge

Kit, 5 μm particle size, L × I.D. 2 cm × 4 mm

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About This Item

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

material

stainless steel column

Quality Level

100

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

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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)

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Legal Information

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

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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 Difficult Polar Compounds using Our Ion Pair Reagents and Supelco Ascentis HPLC Columns

Because reversed-phase HPLC is primarily dependent on hydrophobic interactions between the stationary phase and analyte, ion pairing is occasionally necessary to obtain sufficient retention of polar, ionizable compounds.

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

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