Peptide CSH C18 Column, 130Å
C18 column suitable for protein analysis involving formic acid-containing mobile phases.
Waters Corporation
Description
Column packing material comprises of a fully endcapped trifunctional C18 ligand bonded to a Charged Surface Hybrid (CSH) substrate, enabling more reproducible chromatographic performance with better peak shape and recovery for metal-sensitive analytes. Column works particularly well with 0.1% formic acid for LC or LC-MS applications, and is specifically QC tested with a tryptic digest of cytochrome c using 0.1% formic acid containing eluents due to its low and carefully-defined concentration of positive charges.
Column Chemistry: C18
Separation Mode: Reversed Phase
Particle Substrate: Hybrid
pH Range: 1 - 11
Temperature Limits: 80°C (low pH), 45°C (high pH)
Endcapped: Yes
Silanol Activity: Low
Endfitting Type: Parker-style
Particle Technology: Charged Surface Hybrid (CSH)
USP Classification: L1
Carbon Load: 15%
Surface Area: 185 m²/g
Particle Size(s): 2.5µm (UHPLC)
Column Length: 50mm, 100mm, 150mm
Inner Diameter: 2.1mm, 4.6mm
Pore Size: 130Å
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