PH Conductivity / TDS / Salinity
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AquaShock® pH Kit - Sper Scientific
Regular Price: $590.00
Special Price: $531.00
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Large Display pH Pen - Sper Scientific
Regular Price: $37.00
Special Price: $33.30
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Pure Water Meter - Sper Scientific
Regular Price: $279.00
Special Price: $251.10
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AquaShock® Water Purity Kit - Sper Scientific
Regular Price: $690.00
Special Price: $621.00