Collection: Water Control

63 products
  • Nutriplus Florasol Calibration Solution ph7 500ml
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    $10.99
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    $10.99
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  • Nutriplus PH Down 34% 1l
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    $18.99
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    $18.99
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  • Nutriplus Florasol Calibration Solution ph4 500ml
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    $9.95
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    $9.95
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  • CYCO PH Down 1L
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    $17.99
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    $17.99
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  • HM Digital PH-80S
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    $85.95
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    $85.95
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  • Nutriplus Florasol Storage Solution
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    $9.95
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    $9.95
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  • Alfreds PH Paper Strip
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    $12.00
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    $12.00
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  • Bluelab PH Pen
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    $139.95
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    $139.95
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  • Green Planet Hydr-Ox 29% Peroxide 1L
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    $13.99
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    $13.99
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  • Nutriplus Florasol Calibration Solution 1382ppm 500ml
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    $17.99
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    $17.99
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  • TNB Naturals PH Down Powder 1lb
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    $19.99
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    $19.99
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  • Nutriplus Hydrogen Peroxide 20L
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    $119.99
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    $119.99
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  • Nutriplus Hydrogen Peroxide 1L
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    $11.00
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    $11.00
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  • HM Digital TDS-3
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    $32.95
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    $32.95
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  • CYCO PH Up 1L
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    $17.99
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    $17.99
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  • Bluelab PH Probe KCI Storage Solution 250ml
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    $25.99
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    $25.99
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  • GH PH Down 8OZ
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    $9.99
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    $9.99
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  • Nutriplus Potassium Hydrocode Ph+ 34% 1l
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    $15.00
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    $15.00
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  • Green Planet Hydr-Ox 29% Peroxide 4L
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    $39.99
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    $39.99
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  • Bluelab ph7.0 Calibration solution 500ml
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    $14.95
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    $14.95
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  • Bluelab Calibration Solution PH4.0 500 ML (1)
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    $14.95
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    $14.95
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  • C-I-L Dolomitic Lime 2kg
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    $9.25
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    $9.25
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  • Active Aqua ph Test Kit
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    $14.50
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    $14.50
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  • 2-Way PH & Moisture Tester
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    $11.99
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    $11.99
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  • Nutriplus Hydrogen Peroxide 4L
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    $34.95
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    $34.95
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  • Nutriplus Quick Check TDS Tester 1-2000ppm
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    $30.74
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    $30.74
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  • HSTR PH Test Papers
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    $14.99
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    $14.99
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  • Nutriplus PH Down 34% 4l
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    $32.95
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    $32.95
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  • Hanna Instruments HI98130 Combo PH/EC/PPT Tester
    Regular price
    $210.00
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    $210.00
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  • General Hydroponics PH Up PH Plus 236ml
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    $9.99
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    $9.99
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  • Bluelab ph7 Calibration Solution 20ml
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    $2.49
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    $2.49
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  • Bluelab Conductivity 2.77 EC 500ml
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    $14.95
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    $14.95
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  • Bluelab Conductivity Pen
    Regular price
    $119.00
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    $119.00
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  • Nutriplus Potassium Hydroxide PH+ 34% 20l
    Regular price
    $139.99
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    $139.99
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  • TNB Naturals PH Up Powder 1lb
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    $19.99
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    $19.99
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  • Bluelab Combo Meter Plus
    Regular price
    $463.00
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    $463.00
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  • Supergreen Dolomitic Lime 1.1kg
    Regular price
    $6.99
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    $6.99
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  • Nutriplus Potassium Carbonate PH+ 17% 4L
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    $19.95
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    $19.95
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  • Luster Leaf Rapidtest Digital
    Regular price
    $52.95
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    $52.95
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  • Luster Leaf Rapidtest Soil Test Kit
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    $24.95
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    $24.95
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