50641-U
Ascentis® Express 90 Å PCS-C18 (2.7 µm) HPLC Column
L × I.D. 100 mm × 2.1 mm, pk of 1 ea
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About This Item
UNSPSC Code:
41115709
NACRES:
SB.52
CofA
current certificate can be downloaded
Quality Level
packaging
pk of 1 ea
extent of labeling
7.5% Carbon loading
maximum temperature
60 °C (pH2/60; pH7/40)
technique(s)
HPLC: suitable
LC/MS: suitable
L × I.D.
100 mm × 2.1 mm
surface area
125 m2/g
matrix
superficially porous particle particle platform (Fused-Core®)
matrix active group
C18 bonding, dimethyloctadecylsilane and positively charged ligand
pore size
2.7 μm particle size
90 Å average pore size
operating pH range
2-7
separation technique
reversed phase
storage temp.
room temp
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General description
Ascentis® Express PCS-C18 columns are specifically engineered to provide efficient separation of basic, acidic, or neutral compounds under low ionic strength (formic acid) mobile phase conditions. These columns contain advanced Fused-Core® particles with pores strategically sized to 90 Å for small molecule analyses. This attribute makes these columns an excellent choice for pharmaceutical method development. The unique PCS-C18 chemistry enables exceptional peak shape and enhanced loading capacity of basic compounds as compared to traditional C18 chemistries. This column also provides orthogonal selectivity to other small molecule chemistries.
Analysis Note
The target analytes include basic compounds.
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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