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Meters & Solutions
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Hanna Instruments
Electrolyte Solution 3.5M KCl (460 mL)
Regular price
$76
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Hanna Instruments
1413 µS/cm Conductivity Standard (500mL Bottle)
Regular price
$17
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Hanna Instruments
pH 7.01 Calibration Solution (230 mL)
Regular price
$12
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Hanna Instruments
pH 4.01 Calibration Solution (230 mL)
Regular price
$12
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Hanna Instruments
EC/TDS Probe for Low Range Mini Controllers
Regular price
$74.99
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Hanna Instruments
Digital Glass Body pH Electrode for General Purpose
Regular price
$191
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Hanna Instruments
pH/EC/TDS Multiparameter Probe
Regular price
$149.99
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Hanna Instruments
GroLine General Purpose Cleaning Solution (500 mL)
Regular price
$24.99
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Hanna Instruments
GroLine 1413 µS/cm Conductivity Standard with Certificate (230mL Bottle)
Regular price
$24.99
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Hanna Instruments
GroLine Electrode Storage Solution (230 mL)
Regular price
$19.99
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Hanna Instruments
Quick Calibration Solution for GroLine pH and EC Meters (230 ml)
Regular price
$19.99
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Hanna Instruments
Quick Calibration Solution for GroLine pH and EC Meters (25 x 20 mL sachets)
Regular price
$44.99
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Hanna Instruments
Direct Soil and Soilless Media pH electrode for use with HI9814
Regular price
$259.99
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Hanna Instruments
pH/EC/TDS Multiparameter Probe for use with HI9814
Regular price
$184.99
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Hanna Instruments
GroLine pH/EC/TDS Multiparameter Probe
Regular price
$209.99
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Hanna Instruments
GroLine Monitor for Hydroponic Nutrients
Regular price
$479.99
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Bluelab
Bluelab Connect Stick 2
Sold Out
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Bluelab
Bluelab Guardian Monitor
Sold Out
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Microbe Life Hydroponics
Microbe Life pH Down
From $14.95
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Microbe Life Hydroponics
Microbe Life pH UP
From $17.35
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