Spring Sale!
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Spring Sale (10% OFF)
Looking to save on your growing needs throughout the spring? Enjoy 10% OFF select products and brands in...
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Spring Sale (20% OFF)
Looking to save on your growing needs throughout the spring? Enjoy 20% OFF select products and brands...
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Spring Sale (30% OFF)
Looking to save on your growing needs throughout the spring? Enjoy 30% OFF select products and brands in...
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Spring Sale (40% OFF)
Looking to save on your growing needs throughout the spring? Enjoy 40% OFF select products and brands in...
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Spring Sale (50% OFF)
Looking to save on your growing needs throughout the spring? Enjoy 50% OFF select products and brands in...
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Bluelab Calibration Solution pH 4.0 & 7.0
Vendor:BluelabRegular price From $2.49 CADRegular priceUnit price per -
Cyco Calibration Solutions
Vendor:CYCORegular price $9.99 CADRegular priceUnit price per -
Bluelab 2.77 EC Conductivity Standard Solution
Vendor:BluelabRegular price From $2.49 CADRegular priceUnit price per -
Hanna Buffer Solutions (pH 4.01 & pH 7.01)
Vendor:Hanna InstrumentsRegular price From $3.99 CADRegular priceUnit price per -
Hanna Solution
Vendor:Hanna InstrumentsRegular price From $19.99 CADRegular priceUnit price per -
General Hydroponics pH Calibration Solutions
Vendor:General HydroponicsRegular price From $15.99 CADRegular priceUnit price per -
HM Digital ph/EC/TDS Assorted Solutions (ASP-20)
Vendor:HM DigitalRegular price From $2.99 CADRegular priceUnit price per -
HANNA Gro Line Quick Cal Check (460 mL)
Vendor:Hanna InstrumentsRegular price $24.99 CADRegular priceUnit price per -
HM Digital pH Buffer Solutions (Variety Pack)
Vendor:HM DigitalRegular price $15.99 CADRegular priceUnit price per -
HM Digital TDS NaCl Calibration Solutions
Vendor:HM DigitalRegular price $9.99 CADRegular priceUnit price per -
Growth Technology pH Buffers (Calibration Solutions)
Vendor:Growth TechnologyRegular price From $24.99 CADRegular priceUnit price per -
HI50021P Calibration Check Solution for HI9813-6
Vendor:Hanna InstrumentsRegular price From $4.99 CADRegular priceUnit price per -
HM Digital ORP Buffer Solution & Electrode Tets Kit
Vendor:HM DigitalRegular price $14.99 CADRegular priceUnit price per
