50813-U
Ascentis™ Express 90 Å C18 (2 μm) HPLC Columns
L × I.D. 10 cm × 2.1 mm UHPLC Column
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About This Item
Product Name
Ascentis® Express C18, 2 μm UHPLC Column, 2 μm particle size, L × I.D. 10 cm × 2.1 mm
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)
HPLC: suitable, LC/MS: suitable, UHPLC-MS: suitable, UHPLC: suitable
L × I.D.
10 cm × 2.1 mm
surface area
120 m2/g
impurities
<5 ppm metals
matrix
Fused-Core particle platform, superficially porous particle
matrix active group
C18 (RP18), C18 (octadecyl) phase
particle size
2 μm
pore size
90 Å pore size
operating pH
2-9
application(s)
PFAS testing
food and beverages
separation technique
reversed phase
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Articles
2-layer SPE cartridge efficiently reduces background for ginger contaminant analysis.
Dual-layer cartridge achieves efficient SPE clean-up for challenging pesticide residue testing in turmeric and spices.
The odor and pungency of ginger is due to the presence of terpenes, gingerols and shogaols. These compounds contribute to the highly complex matrix of ginger, which subsequently presents a challenge in low level analyses of contaminants. A novel 2-layer SPE cartridge efficiently reduces background for pesticide determination.
Related Content
Pesticide residue testing of turmeric and other (dried) spices is challenging due to their complex compositions and high matrix. An efficient SPE clean-up can be achieved by a new Dual-layer cartridge.
Ascentis® Express 2.0 μm C18 Column Care & Use Sheet