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General Hydroponics Ph DownThe acid formulation uses phosphoric acid to lower the pH to the proper level.
- $12.98
$12.98- $12.98
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General Hydroponics Ph Control Kit 8 OzGeneral Hydroponics pH Control Kit General Hydroponics pH Control Kit is the entire pH maintenance collection rolled into one bundle. The kit includes everything you'll need to stabilize pH levels and optimize hydroponic systems for plant health. Inside the pH Kit, you'll find GH...
- $19.98
$22.98- $19.98
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Milwaukee Ph 7.01 Calibration SolutionMilwaukee pH 7.01 Calibration Solution Probe calibration is a simple procedure for optimal performance and should be done any time your readings become suspect. Calibration should be performed at least once a month. MA9007 is a lab grade pH 7.01 buffer solution certified to...
- $10.00
$13.00- $10.00
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Milwaukee Ma9004 Ph 4.01 Calibration SolutionMilwaukee MA9004 pH 4.01 Calibration Solution Description Probe calibration is a simple procedure for optimal performance and should be done any time your readings become suspect. Calibration should be performed at least once a month. MA9004 is a lab grade pH 4.01 buffer solution...
- $10.00
$13.00- $10.00
- Unit price
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