53797-U
Ascentis® Express 90 Å RP-Amide (2.7 μm) HPLC Columns
L × I.D. 2 cm × 2.1 mm, HPLC Column
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About This Item
UNSPSC Code:
41115700
eCl@ss:
32110501
NACRES:
SB.52
L × i.d.:
2 cm × 2.1 mm
Particle size:
2.7 μm
Matrix active group:
amide, alkyl phase
Pore size:
90 Å
Matrix:
Fused-Core® particle platform, superficially porous particle
Product Name
Ascentis® Express RP-Amide, 2.7 μm HPLC Column, 2.7 μm particle size, L × I.D. 2 cm × 2.1 mm
material
stainless steel column
Quality Level
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, UHPLC-MS: suitable, UHPLC: suitable
L × I.D.
2 cm × 2.1 mm
surface area
135 m2/g
impurities
<5 ppm metals
matrix
Fused-Core® particle platform, superficially porous particle
matrix active group
amide, alkyl phase
particle size
2.7 μm
pore size
90 Å
operating pH range
2-9
application(s)
food and beverages
separation technique
reversed phase
Legal Information
Ascentis is a registered trademark of Merck KGaA, Darmstadt, Germany
Fused-Core is a registered trademark of Advanced Materials Technology, Inc.
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Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
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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
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
Fan Sai et al.
Journal of agricultural and food chemistry, 60(8), 1898-1905 (2012-02-15)
A sensitive method has been developed for the simultaneous determination of residues of 25 β₂-agonists and 23 β-blockers in animal foods by high-performance liquid chromatography coupled with linear ion trap mass spectrometry (HPLC-LIT-MS). This method is based on a new