CENTRAL ELECTROCHEMICAL RESEARCH INSTITUTE Karaikudi 630 006 REQUISITION FOR HPLC ANALYSIS Name Position Department Institution : : : : Email ID : Purpose : PG Project work / M Phil Project work / Ph D work Number of Samples : Details of the samples : Nature of samples : SOLID / LIQUID Solubility in Solvent Methanol Good pH range Poor Insoluble : Expected retention time: Certified that the above request is for academic purposes. Concessional charges may kindly be collected. Further certified that we will under take guarantee for the payment of concessional charges. Signature Signature of HOD Signature of the Principal Seal Date: Concessional charges: Rs.500/- per sample. Service tax plus Education Cess @ 12.36% will also be collected