Details: procurment of crmph buffer 7.0, (500 ml or 30 ml satche)ph buffer 4.0, (500 ml or 30 ml satche) ph buffer 9.2, (500 ml or 30 ml satche)turbidity, 100 ntu, (1000 ml)total dissolved solids, 1000 ppm, (1000 ml)chloride std sol, 1000 ppmsodium chloride (50 gms)calcium carbonate (50 gms)sodium carbonate (50 gms)calcium standard, 1000 ppm (1000 ml)colour referance solution, 500 hazen (250 ml)
Sector: Ground Water Dept