Tender For supply of xylene sulphar free c6h4(ch3)2 be supplied in 2.5 ltrs manufacturing sealed pack, make - para fine chem. industries or mangalore refinery or fine chemical limited or mavi solve or similar make, with manufacture's test report. [ warranty period: 30 months after the date of delivery ][quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ]