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>500 ppm (mg/L)
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WaterWorks 5-Way offers accurate and reliable water quality test results in less than 30 seconds
SenSafe® John's Copper (Pocket-Pack) Parameter_Cyanide >500 ppm (mg/L)Check your Copper with Confidence using our SenSafe John's Copper Check. Featuring our patented Aperture Technology, make sure your Copper levels are where you want them to be. Contains 30 individually wrapped tests in our new environmentally friendly Pocket Pack! Safe and non Hazardous Low detection levels No interference from Iron. This water quality test promises to be an attractive alternative to wet chemical copper tests for several reasons:
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