Primesil-Silica

The PrimeSIL the silica support of Wesley Technologies Inc. It can be used in normal phase chromatography. Due to the fact that it is manufactured under very stringent conditions the resulting silica has a purity of 99,999 %. The silica is available in several particle and pore sizes. Therefore a wide range of different possibilties, i.e. in SEC (Size Exclusion Chromatography) but also for the NP-HPLC of large molecules is given.


Particle Size (µ) Pore Size A Surface Area m2/g Pore Volume cm3/g Carbon Load PH Range
3, 5, 10 μm 100 Å 320m2/g 1.0 0 -

Our aim is to come up with innovative products of high-quality, high performance timely effective solution for the day-to-day changing and growing

TRAINING & EVENTS

    CPHI INDIA 2019

  • From 26 Nov 2019 To 28 Nov 2019

    FROM 26 Nov 2019TO 28 Nov 2019 India Expo Centre, Greater Noida, Delhi NCR, India

PRIMESIL Bulk Resin

Our PrimesilTM HPLC columns are made from spherical, totally porous, and ultra high pure  type A silica particles.  

Our proprietary surface modification before bonding generates a very smooth and uniform surface

 with less acidic surface silanols

PRIMESI COLUMNS Method Development


Explore Our Column and Resin Screening & Method Development Separation Services

Our LC experts are here to help you with your analyses in any way we can.

  • Phase Chemistry/Pore Size Screening
  • Resin Screening
  • Method Development & Optimization
  • Project Consultation and Collaboration
  • Troubleshooting Assistance