Color Disc Test Kits For Chlorine And Ph, Ph, 6.0-7.6 - Orbeco

This is only for Orbeco Analytical Systems, Model 170-D. It may differ from the image shown in color, features, may be an accessory, etc. Please refer to the model number or contact us if you have any questions. Color Disc Test Kits for Chlorine and pH, pH, 6.0-7.6 - Orbeco Analytical Systems Water Test Comparator and Color Disc Test Kits, Model 170-D, Each. Color Disc Test Kits for Chlorine and pH, pH, 6.0-7.6. This item is sold by the Each. Categorization: Colorimeters > Comparator Kits > Water Test Comparator and Color Disc Test Kits, Orbeco Hellige.