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![Taylor 2000 Series Comparator, Bromine & Chlorine (hi range), DPD/pH, 7.0-8.0 Taylor 2000 Series Comparator, Bromine & Chlorine (hi range), DPD/pH, 7.0-8.0](https://cdn11.bigcommerce.com/s-4e3a1/images/stencil/500x659/products/1616/4035/9056__47021.1511289472.jpg?c=2)
2000 Series Comparator, Bromine & Chlorine (hi range), DPD/pH, 7.0-8.0
#9056 Test Block