51567-U
Ascentis® Express 90 Å RP-Amide (2 μm) HPLC Columns
L × I.D. 2 cm × 2.1 mm UHPLC Column
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关于此项目
UNSPSC Code:
41115700
NACRES:
SB.52
L × i.d.:
2 cm × 2.1 mm
Particle size:
2 μm
Matrix active group:
RP Amide, amide, alkyl phase
Pore size:
90 Å pore size
Matrix:
Fused-Core particle platform, superficially porous particle
产品名称
Ascentis® Express RP-Amide, 2 μm UHPLC Column, 2 μm particle size, L × I.D. 2 cm × 2.1 mm
material
stainless steel column
Quality Segment
agency
suitable for USP L60
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.
2 cm × 2.1 mm
surface area
120 m2/g
impurities
<5 ppm (metals)
matrix
Fused-Core particle platform, superficially porous particle
matrix active group
RP Amide, amide, alkyl phase
particle size
2 μm
pore size
90 Å pore size
pH
2-9
application(s)
food and beverages
separation technique
reversed phase
General description
Ascentis® Express 2 μm RP-Amide is a high-speed, high-performance liquid chromatography column based on a new Fused-Core® particle design. The fused core partical provides a thin porous shell of high-purity silica surrounding a solid silica core. This particle design exhibits very high column efficiency due to the shallow diffusion paths in the 0.4 micron thick porous shell and the small overall particle size of 2-microns. The one-step bonded, end-capped, amide-based polar-embedded stationary phase of Ascentis Express 2 μm RP-Amide provides, a stable, reversed phase packing with decreased hydrophobic character. Ascentis Express 2 μm RP-Amide can be used for basic, acidic, or neutral compounds with orthogonal selectivity from C18 or C8.
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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