Omprakash Saini, Sanjay K. Sharma and Yogesh Sharma 2024. CHROMATOGRAPHY: INTRODUCTION OF IMPORTANT SEPARATION METHODS AND MODERN TECHNIQUES FOR ADJUSTMENT OF COLUMN PARAMETERS AND FLOW RATE IN LIQUID CHROMATOGRAPHY TO REDUCE ANALYSIS TIME AND COST. Journal of Advanced Zoology. 45, S2 (Feb. 2024), 215–240. DOI:https://doi.org/10.53555/jaz.v45iS2.3940.