Home > pH Reference Solutions >
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:Mydro Lab pH Doser (2 year warranty)$317.53TrolMaster PCT-1 Reservoir pH Sensor$69.99126 pcs Seed Pod Kit Hydroponics Grow Anything Kit Solid Nutrient Plant Foods$19.99AeroGarden 32 Ounce Liquid Nutrients (1 Liter) Germination & Growth Support$37.50Hydrofarm MGMLP1 Active Air 3-Way PH Light and Moisture Meter 13.25 in.$8.34Nectar For The Gods - Olympus Up - PH Up 1 quart (32 Fl Oz)$21.99148 pcs Grow Anything Kit Hydroponic Accessories Seed Pods A&B Nutrient Refill$19.99The Atwater HydroPod - Standard DWC System - No Nutrients or pH Testing$79.95New Level Hydroponics - 4 Bucket Deluxe DWC System w/ Venturi water change$135.992 BUCKET DWC hydroponic Venturi Water change system - NEW LEVEL HYDROPONICS$84.99
General Hydroponics pH Reference Solutions
General Hydroponics pH 4.01 and pH 7.01 Standard Reference Solutions
Choose from the following products:
Mydro Lab pH Doser (2 year warranty)
$317.53
TrolMaster PCT-1 Reservoir pH Sensor
$69.99
126 pcs Seed Pod Kit Hydroponics Grow Anything Kit Solid Nutrient Plant Foods
$19.99
AeroGarden 32 Ounce Liquid Nutrients (1 Liter) Germination & Growth Support
$37.50
Hydrofarm MGMLP1 Active Air 3-Way PH Light and Moisture Meter 13.25 in.
$8.34
Nectar For The Gods - Olympus Up - PH Up 1 quart (32 Fl Oz)
$21.99
148 pcs Grow Anything Kit Hydroponic Accessories Seed Pods A&B Nutrient Refill
The Atwater HydroPod - Standard DWC System - No Nutrients or pH Testing
$79.95
New Level Hydroponics - 4 Bucket Deluxe DWC System w/ Venturi water change
$135.99
2 BUCKET DWC hydroponic Venturi Water change system - NEW LEVEL HYDROPONICS
$84.99
Hydroponic Systems
Hydroponic Grow Lights & Bulbs