Supply of Silica Gel Indicating Blue Type Is-3401/1992 Amdt. Ii Witih Minimum 32 Percent Absorption Capacity And Of Grains In Size 12 To 26 Mm In 1 Kg. Packing. Packing In Clean Dry And Sealed Polythene Bags. Polythene Bags Shall Be Further Packed In Air Light Metal Container In 25 Kg. Container Containing 25 Polythene Bags.