Nissan Chemical Aqua Check TC Sheets X 6 1 Box (100 Bottles)

---------------------------------------------------------------------- Country of Origin: Japan Measurement items: Low concentration total residual chlorine Applications: Measuring total residual chlorine in wastewater from septic tanks, checking chlorine in water used in dialysis machines, checking for water leaks in waterworks departments, etc. Detects total residual chlorine with high sensitivity. Quantity: 100 sheets x 6 rolls