AquaPhoenix pH Test Kit: Hach Color Disc 5.5-8.5 pH (Bromthymol Blue) - 147006

147006 pH Test Kit: Hach Color Disc 5.5-8.5 pH (Bromthymol Blue) by AquaPhoenix

• Simple, low-cost color disc method is the most accurate visual test kit method
• Achieve fast results with an easy-to-carry test kit
• Includes indicator reagent, color disc, comparator box, two viewing tubes, instructions and carrying case.