Ref : BS1002/1000
Total Hardness Titrant N/25 (1 liter) with tamper evident cap ...
Ref : BS1008/1000
Total Hardness Titrant N/25 (1 liter) with tamper evident cap ...
Ref : MCD1050
Total Hardness, Alkalinity(M&P : 100-2400 ppm CaCo3) quick little test kit drop test methods ...
Ref : TURBTUB
Fill the tube as long as you can see the 2 circles at the bottom of the tube. Reading with water level of turbidity in PPM and NTU ...