purchase of major and minor reagents for biopsy purchase of major and minor reagents for biopsygmckkd/3697/2019-s2 , major reagents for biopsy , xylene ( 2 . 5 l ) ( sulphur free ) , tissue freezing media ( 125ml ) leica , oligo nucleotides ( pcr primers ) , pcr tubes ( 1000nos /pack ) , oligo ( dt ) primer ( min 25 ug ) , rna later ( min 100 ml ) , pipette tips ( 1000 nos /pack ) , nitrile gloves ( min 100 nos/pack ) , minor reagents for biopsy dpx mountant ( 250 ml ) , sulphur powder 500gm , heam test kit for stool occult blood [1 kit - 200 test] , distilled water -10ml , alpha naphthyl acetate 5gm , hydroquinone 500g , para rosaniline hydrochloride , calcium chloride [0 . 025moles /l] 15ml vial , antiserum a for blood grouping [vials] 10ml , antiserum b blood for grouping [vials] 10ml , antiserum d for rh typing [vials] 10ml , og-6 125ml , ea 36 125ml , glacial acetic acid 500ml , di-sodium hydrogen phosphate anhydrous 500g ( na2hpo4 ) , sodium dihydrogn phsphate monohydrate 500gm ( nah2po4 )