K100-0111 | RPC-Rabrenco
2021-6-25 · Product Features. FDA marketing clearance for ozone in water testing; Five color blocks for easy, accurate testing of ozone (in water) Patented aperture design assures the most accurate and precise readings; Fast 30 second 'dip and read' test for ozone in water; Simplify testing by replacing more complex & expensive ozone tests
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