supply of procurement of set of magnetic particle consumables consisting of two items. , set of magnetic particle consumables consisting of two items (i) white contrast colour spray in 400ml. aerosol con tainer conforming to specification rdso/m&c/ndt/109/2007 (rev. 2), qty-01no. (ii) black magnetic particle ink non fluorescent kerosene base in 400ml aerosol container conforming to specification rdso/m&c/ndt/109/2007 (rev. 2) , qty-01no. oem/nabl tc required & wc or gc required as per irs condition. this is shelf life item, hence material to be supplied within one month of manufacturing. make: orion wcp-61, 60ba /p met/aerolub [ warranty period: 30 months after the date of delivery ] ]