50642-U

Ascentis^® Express 90 Å PCS-C18, 2.7 µm HPLC Column

column L × I.D. 150 mm × 2.1 mm, pk of 1 ea

• UNSPSC Code: 41115709
• NACRES: SB.52

Properties

• CofA: current certificate can be downloaded
• Quality Level: 100
• 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
• column L × I.D.: 150 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

Description

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.