Tenders for Supply of N-Hexane Commercial Quality To Specification As Under :- I Density At 20 Degree Centigrade - 0.66 To 0.687. Ii Distillation Range 95% Min - 60 To 70 Degree Centigrade. Iii Non - Volatile Matter - 0.0045% Max Nh Ene Cream. Warranty Period: 30 Months After The Date Of Delivery