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Tide frame
Kelp lab · Specimen ledger
Lab notes
Wave shelves · perforated field sheets
Description
PH80 + TDS 4TM + pH 7 + C342 ppm COMBO HM Digital Meter Solution EC TDS controller Do not use with water The applications include hydroponics pH probe holder 401002 Do not use with water that is microbiologically unsafe or of unknown quality without adequate testing and or disinfection before or after the system Choose the MC110 PRO if your application typically operates in the acidic to neutral range
Exchange/Return Notes
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