Contour Comparator Kit, Free / Total CL2, Phenol Red, CKH2003

Dual Parameter Contour Comparator Kit
Free / Total Chlorine / Phenol Red
0-1 mg/L CL2 , pH 6.8-8.4

Kit Includes:

• Contour Comparator
• (2) Contour Disk with Instructions
• (3) Cuvettes
• Cuvette Brush, crush/stir rod
• Reagents for 30 Tests for each parameter
• Supplied in a hard case

• Unique petal disks for easy color differentiation
• Tablet methods for visual color development