DPD Tablet Octa-Slide (9859G42)
- Sufficient for 50 tests
- Employs DPD tablet method: EPA- accepted method for NPDWR
- Octa-Slide has color standards representing 0.2, 0.4, 0.6, 0.8, 1.0, 1.5, 2.0 and 3.0 ppm Cl
Low Range Octet Comparator (9859H10)
- Employs DPD tablet method; EPA-accepted method for NPDWR
- Low range: Octet Comparator has color standards representing 0.1, 0.2, 0.3, 0.4, 0.5, 0.6, 0.8 and 1.0 ppm Cl
- Sufficient for 50 tests
DPD Tablet Octa-Slide (9859H12)
- For determining free and total chlorine in water
- Sufficient for 50 tests
- Employs DPD tablet method: EPA-accepted method for NPDWR
- Octa-Slide has color standards representing 0.1, 0.2, 0.3, 0.4, 0.5, 0.6, 0.8 and 1.0 ppm Cl