Meters & Solutions
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Chemboys Citric Acid - 100gm
Chemboys
$11.69Use Chemboys Citric Acid to help treat soil alkalinity. If your soil has high alkalinity for a particular plant, citric acid can be mixed in with the soil to help raise the soil's pH. In low doses, Chemboys Citric Acid can be a beneficial repellent of...$11.69Qty in Cart: 0Price:$11.69Subtotal: -
MSRP: $28.21$23.41Qty in Cart: 0Price:MSRP: $28.21$23.41Subtotal:
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$11.69Qty in Cart: 0Price:$11.69Subtotal:
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GH pH Down Liquid - 1 GAL
General Hydroponics PH Control
$32.28The acid formulation uses food-grade phosphoric acid to lower the pH to the proper level.$32.28Qty in Cart: 0Price:$32.28Subtotal: -
GH pH Down Liquid - 8OZ
General Hydroponics PH Control
$9.72The acid formulation uses food-grade phosphoric acid to lower the pH to the proper level.$9.72Qty in Cart: 0Price:$9.72Subtotal: -
GH pH Up Liquid - 1 GAL
General Hydroponics PH Control
$32.28This Base solution is formulated using potassium hydroxide and potassium carbonate. Add a little at a time when your nutrient pH is too low in order to raise the pH to the proper level.$32.28Qty in Cart: 0Price:$32.28Subtotal: -
GH pH Up Liquid - 8OZ
General Hydroponics PH Control
$9.72This Base solution is formulated using potassium hydroxide and potassium carbonate. Add a little at a time when your nutrient pH is too low in order to raise the pH to the proper level.$9.72Qty in Cart: 0Price:$9.72Subtotal: -
GH pH Up Liquid - 1 QT
General Hydroponics PH Control
$14.39This Base solution is formulated using potassium hydroxide and potassium carbonate. Add a little at a time when your nutrient pH is too low in order to raise the pH to the proper level.$14.39Qty in Cart: 0Price:$14.39Subtotal: -
Bluelab 2.77 EC Conductivity Solution - 500ML
Bluelab
MSRP: $20.00$18.00The 2.77EC solution is used as a reference or checking solution to ensure you have adequately cleaned the EC/ppm probe. Calibration Solution should be stored in a cool place out of direct sun and heat. Please keep out of reach of children. They should be...MSRP: $20.00$18.00Qty in Cart: 0Price:MSRP: $20.00$18.00Subtotal: -
Bluelab pH 7.0 Calibration Solution - 500ML
Bluelab
MSRP: $20.00$18.90pH measuring equipment must be cleaned and calibrated regularly to ensure they are giving the user accurate readings. pH instruments are calibrated to pH 7.0 first (buffer) then to pH 4.0 (slope). Calibration Solution should be stored in a cool place out...MSRP: $20.00$18.90Qty in Cart: 0Price:MSRP: $20.00$18.90Subtotal: -
Bluelab pH 4.0 Calibration Solution - 500ML
Bluelab
MSRP: $20.00$18.90pH measuring equipment must be cleaned and calibrated regularly to ensure they are giving the user accurate readings. pH instruments are calibrated to pH 7.0 first (buffer) then to pH 4.0 (slope). Calibration Solution should be stored in a cool place out...MSRP: $20.00$18.90Qty in Cart: 0Price:MSRP: $20.00$18.90Subtotal: -
Bluelab pH Probe KCl Storage Solution 120ML
Bluelab
$12.58The perfect solution to store and hydrate your Bluelab pH products. Bluelab pH Probe KCl Storage Solution is made specifically for use with Bluelab pH products. It is designed to increase response time and maximize the life of Bluelab pH pens and pH...$12.58Qty in Cart: 0Price:$12.58Subtotal: