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50816-U

Supelco

Ascentis® Express C18, 2 μm UHPLC Column

2 μm particle size, L × I.D. 5 cm × 3 mm

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NACRES:
SB.52

material

stainless steel column

Quality Level

agency

suitable for USP L1

product line

Ascentis®

feature

endcapped

manufacturer/tradename

Ascentis®

packaging

1 ea of

parameter

1000 bar max. pressure (14500 psi)
60 °C temp. range

technique(s)

LC/MS: suitable
UHPLC-MS: suitable
UHPLC: suitable

L × I.D.

5 cm × 3 mm

surface area

120 m2/g

impurities

<5 ppm metals

matrix

Fused-Core particle platform
superficially porous particle

matrix active group

C18 (octadecyl) phase

particle size

2 μm

pore size

90 Å pore size

operating pH

2-9

application(s)

food and beverages

separation technique

reversed phase

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1 of 4

This Item
50821-U50819-U50809-U
matrix

Fused-Core particle platform, superficially porous particle

matrix

Fused-Core particle platform, superficially porous particle

matrix

Fused-Core particle platform, superficially porous particle

matrix

Fused-Core particle platform, superficially porous particle

separation technique

reversed phase

separation technique

reversed phase

separation technique

reversed phase

separation technique

reversed phase

product line

Ascentis®

product line

Ascentis®

product line

Ascentis®

product line

Ascentis®

pore size

90 Å pore size

pore size

90 Å pore size

pore size

90 Å pore size

pore size

90 Å pore size

technique(s)

LC/MS: suitable, UHPLC: suitable, UHPLC-MS: suitable

technique(s)

LC/MS: suitable, UHPLC-MS: suitable, UHPLC: suitable

technique(s)

LC/MS: suitable, UHPLC-MS: suitable, UHPLC: suitable

technique(s)

LC/MS: suitable, UHPLC-MS: suitable, UHPLC: suitable

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Legal Information

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

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Pankaj Partani et al.
Journal of chromatographic science, 54(8), 1385-1396 (2016-05-27)
A liquid chromatography-tandem mass spectrometry method was developed and validated for the simultaneous determination of simvastatin (SV) and simvastatin acid (SVA) in human plasma. To improve assay sensitivity and achieve simultaneous analysis, SVA monitored in (-)ESI (electrospray ionization) mode within
Silvia Jakabová et al.
Journal of chromatography. A, 1232, 295-301 (2012-03-07)
Hyoscyamine (atropine) and scopolamine are the predominant tropane alkaloids in the Datura genus, occurring in all plant organs. The assessment of the alkaloid content of various plant parts is essential from the viewpoint of medical use, but also as a
Francesco Pio Prencipe et al.
Journal of chromatography. A, 1349, 50-59 (2014-05-27)
The study was aimed at developing a new analytical method for the metabolite fingerprinting of bioactive compounds in Humulus lupulus L. (hop), together with a simple extraction procedure. Different extraction techniques, including maceration, heat reflux extraction (HRE), ultrasound-assisted extraction (UAE)
Ahmed Abrahim et al.
Journal of pharmaceutical and biomedical analysis, 51(1), 131-137 (2009-09-18)
Fused-core silica stationary phases represent a key technological advancement in the arena of fast HPLC separations. These phases are made by fusing a 0.5 microm porous silica layer onto 1.7 microm nonporous silica cores. The reduced intra-particle flow path of
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

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