15Pcs PH Meter Buffer Solution Powder for Precise Calibration

$9.9 $4.23

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  • Estimated Delivery:Jun 12 - Jun 19

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If you have a swimming pool, aquarium or spa, you will need to conduct a pH test regularly. Wide range of applications-ideal for testing the pH balance of drinking water, swimming pools, aquariums, RO systems, spas or hydroponics.

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