53774-U
Ascentis® Express 90 Å OH5 (2.7 μm) HPLC Columns
L × I.D. 5 cm × 4.6 mm, HPLC Column
About This Item
product name
Ascentis® Express OH5, 2.7 μm HPLC Column, 2.7 μm particle size, L × I.D. 5 cm × 4.6 mm
material
stainless steel column
Quality Level
Agency
suitable for USP L86
product line
Ascentis®
feature
endcapped: no
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.
5 cm × 4.6 mm
surface area
135 m2/g
impurities
<5 ppm metals
matrix
Fused-Core particle platform
superficially porous particle
matrix active group
hydroxy, penta- phase
particle size
2.7 μm
pore size
90 Å pore size
operating pH
2-9
application(s)
food and beverages
separation technique
hydrophilic interaction (HILIC)
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Regulatory Information
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What is special about Ascentis Express?
Ascentis Express columns provide a breakthrough in HPLC performance. Based on Fused-Core particle technology, Ascentis Express provides the benefits of sub-2 μm particles but at much lower backpressure. These benefits include the capability of providing fast HPLC and higher resolution chromatography. The Fused-Core particle consists of a 1.7 μm solid core and a 0.5 μm porous shell. A major benefit of the Fused-Core particle is the small diffusion path (0.5 μm) compared to conventional fully porous particles. The shorter diffusion path reduces axial dispersion of solutes and minimizes peak broadening.
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Transportation information can be found in Section 14 of the product's (M)SDS.To access the shipping information for this material, use the link on the product detail page for the product.
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