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SemiPrep/Prep: YMC-Pack Pro C18 RS

Ultra-pure Silica-based C18

The YMC Pro Family is based on a silica with an extremely low metal content.  Low metal content suppresses polar interactions, as metal impurities cause silanol groups to become more acidic.  This ensures YMC Pro Family phases provide excellent resolution for a wide range of compounds, especially basic pharmaceuticals.  To minimize the unwanted interactions between residual silanols and the sample molecules that are responsible for asymmetric peaks, YMC utilizes a proprietary, highly effective endcapping process.  Important for every chromatographer: YMC ensures that the physical properties, such as particle size, pore size, and metal content, are extremely reproducible from lot to lot.


YMC-Pack Pro C18 RS: Features & Benefits

Base Material: Ultra-pure Silica
Stationary Phase: C18 (USP L1)
Particle Size: 5µm
Pore Size: 80Å
Carbon Load: 22%
Bonding: Polymeric
Endcapping: Yes
pH Range: 1-10

YMC-Pack Pro C18 RS offers excellent peak shape for basic compounds due to extensive endcapping of the stationary phase, and also exhibits high recognition of stereoselectivity because of high-carbon polymeric-type bonding.

  • Pro C18 RS can be used over a wide pH range (1-10) to aid in method development.
  • High selectivity, high carbon ODS utilizing polymeric bonding
  • Excellent separation of basic compounds
  • High-quality endcapping
  • High-purity silica with very low metal impurities
  • High reproducibility lot-to-lot and column-to-column
  • High durability
  • Choice of a wide range of eluents conditions, easy development of method

Product List

Product Table

10mm ID

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20mm ID

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30mm ID

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