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Ascentis^® Express 90 Å C18 (2.7 μm) HPLC Columns

Name: Ascentis<SUP>&#174;</SUP> Express 90 Å C18 (2.7 μm) HPLC Columns
Brand: SUPELCO

L × I.D. 15 cm × 100 μm HPLC Capillary Column

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About This Item

UNSPSC Code:

41115700

eCl@ss:

32110501

NACRES:

SB.52

product name

Ascentis^® Express C18, 2.7 Micron Capillary HPLC Column, 2.7 μm particle size, L × I.D. 15 cm × 100 μm

material

stainless steel column

agency

suitable for USP L1

product line

Ascentis^®

feature

endcapped

manufacturer/tradename

Ascentis^®

packaging

1 ea of

parameter

400 bar pressure (5801 psi)
60 °C temp. range

technique(s)

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

L × I.D.

15 cm × 100 μm

surface area

135 m²/g

impurities

<5 ppm metals

matrix

Fused-Core particle platform
superficially porous particle

matrix active group

C18 (octadecyl) phase

particle size

2.7 μm

pore size

90 Å pore size

operating pH

2-9

application(s)

food and beverages

separation technique

reversed phase

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Other Notes

The capillary housing for Ascentis^® Express capillary columns is PEEK with stainless steel end fittings.

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Legal Information

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

related product

Product No.

Description

Pricing

14274

Acetonitrile with 0.1% ammonium acetate, tested for UHPLC-MS

Storage Class

13 - Non Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

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Development and Validation of an LC-MS-MS Method for Determination of Simvastatin and Simvastatin Acid in Human Plasma: Application to a Pharmacokinetic Study.

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Determination of tropane alkaloids atropine and scopolamine by liquid chromatography-mass spectrometry in plant organs of Datura species.

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

Development of a new high-performance liquid chromatography method with diode array and electrospray ionization-mass spectrometry detection for the metabolite fingerprinting of bioactive compounds in Humulus lupulus L.

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)

Practical comparison of 2.7 microm fused-core silica particles and porous sub-2 microm particles for fast separations in pharmaceutical process development.

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

Determination of thymopentin in beagle dog blood by liquid chromatography with tandem mass spectrometry and its application to a preclinical pharmacokinetic study.

Meiyun Shi et al.

Journal of separation science, 38(8), 1351-1357 (2015-01-30)

The pentapeptide thymopentin (Arg-Lys-Asp-Val-Tyr, RKDVY) corresponds to amino acids 32-36 of the 49 amino acid immunomodulatory polypeptide, thymopoietin, whose biological activity is partially reproduced. Thymopentin is widely used in the clinic and represents a promising target for drug design but

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