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General Hydroponics pH Reference SolutionsGeneral Hydroponics pH 4.01 and pH 7.01 Standard Reference Solutions Choose from the following products: pH 4.01 standard reference solution 8ozpH 4.01 standard reference solution QuartpH 7.01 standard reference solution 8ozpH 7.01 standard reference solution Quart Related Items:Vertical Hydroponic Garden Tower System Indoor Outdoor Home Grow Kit$309.00Mydro Lab pH Doser (2 year warranty)$335.14RDWC System. Versatile Hydroponics, 6 plant site system With Ph/ppm Meters$499.00GOLUMUP Hydroponic System Changing Kit- PH001$19.22The Atwater HydroPod - DWC Hydroponic System Kit - With Nutrients & pH Testing$84.95The Atwater HydroPod - Standard DWC System - Complete w/ Nutrients & pH Testing$99.00Versa 5G DWC with grow light kit$360.00The Atwater HydroPod - DWC Hydroponic System Kit - No Nutrients or pH Testing$69.95Grower Starter Kit for 4x4 Grow Space$733.20Replacement Grow Sponges 50Pack-PH Balanced Hydroponics Sponges Made of Eco-Frie$40.75
General Hydroponics pH Reference Solutions
General Hydroponics pH 4.01 and pH 7.01 Standard Reference Solutions
Choose from the following products:
Vertical Hydroponic Garden Tower System Indoor Outdoor Home Grow Kit
$309.00
Mydro Lab pH Doser (2 year warranty)
$335.14
RDWC System. Versatile Hydroponics, 6 plant site system With Ph/ppm Meters
$499.00
GOLUMUP Hydroponic System Changing Kit- PH001
$19.22
The Atwater HydroPod - DWC Hydroponic System Kit - With Nutrients & pH Testing
$84.95
The Atwater HydroPod - Standard DWC System - Complete w/ Nutrients & pH Testing
$99.00
Versa 5G DWC with grow light kit
$360.00
The Atwater HydroPod - DWC Hydroponic System Kit - No Nutrients or pH Testing
$69.95
Grower Starter Kit for 4x4 Grow Space
$733.20
Replacement Grow Sponges 50Pack-PH Balanced Hydroponics Sponges Made of Eco-Frie
$40.75
Hydroponic Systems
Hydroponic Grow Lights & Bulbs