Monitor is a top-quality phase, providing excellent stability and reproducibility, and minimal secondary interaction. Monitor is a perfect choice for reversed phase separations requiring thoroughly base-deactivated columns, and excels in challenging pharmaceutical and peptide separations. We developed Monitor expressly for the chromatography of difficult-to-separate samples.

The spherical base silica is made using a two-step hydrolysis of high -purity TEOS under tightly controlled conditions. By using only high purity reactants to manufacture the base gel, excellent base-deactivation characteristics are achieved, and our reaction conditions are optimized to yield smooth pores with a narrow pore size distribution. Elimination of fines in the classification step results in columns of exceptionally low back pressure. Monitor columns have unsurpassed reduced surface activity, and excel in the separation of basic compounds, peptides, and amino acids.

Manufactured by Orochem Technologies Inc., using state -of-the-art technology; for reversed phase separations with minimal secondary interactions, Monitor Columns are an excellent alternative for most C18 applications requiring base-deactivated columns, especially for difficult pharmaceutical and peptide applications.

Particle Size (µ) Pore Size A Surface Area m2/g Pore Volume cm3/g Carbon Load PH Range
3µm, 5µm 100A0 300m2/g 0.9 2-8


ADVANCED CHROMATOGRAPHY TECHNOLOGIES PVT LTD. is an instrument representation company in India, distributing the products of various foreign manufactures specializing in CHROMATOGRAPHY Instrumentation.

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    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 26 - 28 November 2019