Welcome To WESLEY Technologies Inc

Wesley Technologies Inc, provides PrimeSil HPLC columns. The PrimeSil chromatography product line includes several robust reversed phase, Normal Phase and prep columns as well as specialty columns such as the nitrophenylethyl group, pyrenylethyl group and Sugar-D. PrimeSil pyrenylpropyl group and pentabromobenzyl group columns, mixed mode are well recognized worldwide for Fullerene separation. We are experts on bonding chemistry and innovative packing materials for chromatography applications. Through the optimal utilization of our resources across the world, we have developed many innovative chromatographic consumable products, including HPLC columns, SPE products etc.. and improving the HPLC methods currently used, Wesley Technologies Inc has continued to develop new stationary phases or transformed existing phases into marketable products, It is our aim to provide the best high performance columns to HPLC users around the world. We measure the quality of our service in the nature of our technical support and after-sales service and not only in the product itself. It is our desire to assure customers' satisfaction and make an important contribution to the future of life sciences and all other chemical industries.

Learn More
  • Innovation and risk-taking that will enhance dependent on our customers' success, both now and in the future.
  • Primesil

Achieving high levels ,We foster creativity, innovation and risk-taking that will enhance dependent on our customers' success, both now and in the future.



  • From 21 Sep 2017 To 23 Sep 2017



    HALL-  3, STALL-  H  17


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

PRIMESIL 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
Slideshow Image 1 Slideshow Image 2