supply of procurement of set of two items as per detailed given, , set of two items as per detailed given below. (1) fluorescent dye penetrant yellow-green/green visibility to type-i water washable with sensitivity level -1(low) and capable of detecting cracks of size 20 micron or finer in a standard one liter co ntainer confirming to rdso specification no.m&c/ndt/105/2001. - qty. 20 lts. (2) developer dry powder form- a particle size sh all not exceed 30 micron size, free flowing white puffy powder, bulk density of the powder shall not exceed 250gm/lit, packed in a standard container and confirming to rdso specification no.m&c / ndt / 105 / 2001. - qty. 02 kgs. (sl.no.1 + 2 = 01 set) [ w arranty period: 30 months after the date of delivery ] ]