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pH & EC Solutions & Testers

  • GT PH DOWN 250MLS (PHOSPHORIC ACID 81 %V/V)

    The pH of a nutrient solution is critically important. Plants absorb minerals best between pH 5.5 and pH 6.5 Growth Technology pH Down is 85% phosphoric acid and needs to be handled with care. If you get it on yourself or your clothes, wash it off...

    $13.20
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  • GT PH DOWN ONE LITRE (PROSPHORIC ACID 81%VV)

    The pH of a nutrient solution is critically important. Plants absorb minerals best between pH 5.5 and pH 6.5 Growth Technology pH Down is 85% phosphoric acid and needs to be handled with care. If you get it on yourself or your clothes, wash it off...

    $30.80
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  • GT PH UP 250MLS (POTASSIUM HYDROXIDE 480G/L)

    Growth Technology pH Up is a 480 grams/litre solution of potassium hydroxide (KOH) and is very alkaline. It should be handled with extreme care. This is used mainly by growers who use reverse osmosis water (or rainwater) which have very low pH buffering...

    $13.20
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  • HY-GEN 2.76 CONDUCTIVITY SOLUTION 250ML

    Conductivity 2.76 It is essential to calibrate your EC (electrical conductivity) meter with CONDUCTIVITY 2.76 solution regularly. The measurement of available nutrient in the solution is measured as the electrical conductivity. The units used to report...

    $7.70
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  • HY-GEN 2.76 CONDUCTIVITY SOLUTION 500ML

    Conductivity 2.76 It is essential to calibrate your EC (electrical conductivity) meter with CONDUCTIVITY 2.76 solution regularly. The measurement of available nutrient in the solution is measured as the electrical conductivity. The units used to report...

    $13.20
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  • HY-GEN 2.76 CONDUCTIVITY SOLUTION ONE LITRE

    In hydroponics "pH" is an extremely important factor. When it is poorly monitored or controlled, plants can become sick or die. It is therefore recommended that pH is tested daily. Hy-Gen pH Up and Hy-Gen pH Down provide the grower with an added control...

    $19.80
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  • HY-GEN PH DOWN 250ML (PHOSPHORIC ACID 850G/L)

    SOLUTIONS SCIENTISTS USE HY-GEN� Calibrations solutions are made according to international standards. The pH ELECTRODE STORAGE and PROBE CLEANER solutions are the same quality as those used in laboratories for the safe cleaning and storage of electronic...

    $9.90
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  • HY-GEN PH DOWN 500ML (PHOSPHORIC ACID 850G/L)

    SOLUTIONS SCIENTISTS USE HY-GEN� Calibrations solutions are made according to international standards. The pH ELECTRODE STORAGE and PROBE CLEANER solutions are the same quality as those used in laboratories for the safe cleaning and storage of electronic...

    $16.50
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  • HY-GEN PH ELECTRODE STORAGE SOLUTION 500MLS

    HY-GEN pH Electrode Storage Always keep pH electrodes stored in HY-GEN� pH Electrode Storage solution. HY-GEN� pH Electrode Storage solution is the same formula scientists use in laboratories to store glass pH electrodes. pH Electrode Storage solution...

    $13.20
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  • HY-GEN PH ELECTRODE STORAGE SOLUTION ONE LITRE

    HY-GEN pH Electrode Storage Always keep pH electrodes stored in HY-GEN� pH Electrode Storage solution. HY-GEN� pH Electrode Storage solution is the same formula scientists use in laboratories to store glass pH electrodes. pH Electrode Storage solution...

    $22.00
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