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Ascentis® Express F5, 5 μm HPLC Column

SUPELCO/50619-U - 5 μm particle size, L × I.D. 7.5 cm × 3 mm

Product Type: Equipment/Book
Catalog Number PKG Qty. Price Quantity
45-50619-U 1 ea
 $821.00
1/EA		 Add To Favorites

 

agency suitable for USP L43
application(s) food and beverages
feature endcapped
impurities <5 ppm metals
L × I.D. 7.5 cm × 3 mm
manufacturer/tradename Ascentis®
material stainless steel column
matrix Fused-Core particle platform
  superficially porous particle
matrix active group PFP (pentafluorophenyl) phase
operating pH 2-8
packaging 1 ea of
parameter 60 °C temp. range
  600 bar max. pressure (9000 psi)
particle size 5 μm
pore size 90 Å pore size
product line Ascentis®
Quality Level 100 
separation technique reversed phase
surface area 90 m2/g
technique(s) HPLC: suitable
  LC/MS: suitable
General description: Ascentis® Express 5 μm F5 is a high-speed, high-performance liquid chromatography column based on the highly efficient Fused-Core® particle design. The bonded, endcapped, dimethylpentafluorophenyl-propylsilane stationary phase of Ascentis Express 5 μm F5 provides a stable, reversed-phase packing with electron-deficient phenyl rings due to the presence of electronegative fluorines. In addition to forming π-π and mildly steric interactions, F5 phases also retain compounds by polar interactions. As a result of having both polar and non-polar character, F5 phases can show dual-mode retention behavior, sometimes producing a “U-shaped” retention as a function of acetonitrile content of the mobile phase, with retention increasing at both low and high concentrations of ACN (reversed-phase and HILIC retention modes). Ascentis Express 5 μm F5 can be used for basic, acidic, or neutral compounds with alternate selectivity from C18.
Legal Information: Ascentis is a registered trademark of Merck KGaA, Darmstadt, Germany
Legal Information: Fused-Core is a registered trademark of Advanced Materials Technology, Inc.
Recommended products: Discover LiChropur reagents ideal for HPLC  or LC-MS  analysis
RIDADR NONH for all modes of transport
WGK Germany WGK 3
Flash Point(F) Not applicable
Flash Point(C) Not applicable
UNSPSC 41115700

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