50639-U
Ascentis® Express 90 Å PCS-C18 (2.7 µm) HPLC Column
L × I.D. 150 mm × 1.5 mm, pk of 1 ea
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NACRES:
SB.52
UNSPSC Code:
41115709
L × i.d.:
150 mm × 1.5 mm
Matrix active group:
C18 (RP18), C18 bonding, dimethyloctadecylsilane, positively charged ligand
Pore size:
2.7 μm particle size, 90 Å average pore size
Matrix:
superficially porous particle particle platform (Fused-Core®)
Quality Segment
agency
suitable for USP L1
CofA
current certificate can be downloaded
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.
150 mm × 1.5 mm
surface area
125 m2/g
matrix
superficially porous particle particle platform (Fused-Core®)
matrix active group
C18 (RP18), C18 bonding, dimethyloctadecylsilane, 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
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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