Description: Supply 16 18 percent Ferric Alum Grade I ISI Mark and Ferric Alum 15 16 percent Grade II ISI Mark Name of Work Supply 16 18 Ferric Alum Grade I and 15 16 Ferric Alum Grade II ISI Mark
Details: 16-18% Ferric Alum (Grade-I) 15-16% Ferric Alum (Grade-II)
Sector: Urban Authority