General Hydro pH Test Kit #1515
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Sku: GHPH
Out of Stock
General Hydroponics pH Test Kit measures water pH from 4.0 to 8.5. It requires 3 drops per test and comes with a color comparison chart.
Sku: GHPH
Out of Stock
General Hydroponics pH Test Kit measures water pH from 4.0 to 8.5. It requires 3 drops per test and comes with a color comparison chart.
