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Contains 2 tests of each parameter
both indicators are designed to work in unison
0 Chlorine
Total (as CaCO3) 486641 10-200 Bromine
4000 ug/L (ppb)
WaterWorks™ Propylene Glycol Parameter_Phosphate Contains 2 tests of eachThe WaterWorks Propylene Glycol check tests for levels in water from 20 60%. The visual test strip uses a simple dip, read, and match procedure. Easier to use than a refractometer, the strip verifies the fluids are in good working order preventing damage to cooling systems. Contains 50 tests Detects: 20%, 30%, 40%, 50%, 60% glycol in water Made in USA
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