YMC-Pack Silica

YMC-Pack Silica Capillary Columns

Due to the highly sophisticated production process YMC’s highly spherical silica material shows premium performance and great lot-to-lot reproducibility. The reason for this can be summarised in two main qualities: the very narrow physical and chemical product specifications and the outstanding purity.

    YMC-Pack PVA-Sil is available packed in capillary columns that are compatible with all Nano and Micro LC-MS systems. Capillary columns are suitable for extremely low sample volumes and low flow rates. They are available either with 1/16" connections (10-32 thread) or with 1/32" connections (6-40 thread).

YMC-Pack Silica

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Features
  • Ultra high purity silica
  • High mechanical stability
  • Highly porous, totally spherical particles
  • Fully scalable for analytical, semi-prep, preparative and process scale applications
  • Convenient for separating small organic compounds with similar structures
  • Capillary hardware is pressure rated at 690 bar / 10,000 psi
  • For use with Ekisgent Micro- and Nano LC systems, order columns with 1/32" (6-40 thread) end-fitting
  • Specifications
      YMC-Pack SIL (Silica)
    Modification Silica (USP L3)
    Particle size  3, 5 µm 3, 5 µm 3, 5 µm 5 µm
    Pore size  6 nm/ 60 Å 12 nm/ 120 Å 20 nm/ 200 Å 30 nm/ 300 Å
    Surface area 450 m2/g 330 m2/g 175 m2/g 100 m2/g
    pH range 2 - 7.5
    Literature