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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:Mydro Lab pH Doser (2 year warranty)$314.72TrolMaster PCT-1 Reservoir pH Sensor$69.99100Pcs Grow Sponges for Hydroponics PH Balanced Seed Starter Sponges Kit dapXb$26.19126 pcs Seed Pod Kit Hydroponics Grow Anything Kit Solid Nutrient Plant Foods$19.99Hydrofarm 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$79.95RDWC System. Versatile Hydroponics, 6 plant site system With Ph/ppm Meters$424.15100Pcs Grow Sponges for Hydroponics PH Balanced Seed Starter Sponges Kit he$22.43
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)
$314.72
TrolMaster PCT-1 Reservoir pH Sensor
$69.99
100Pcs Grow Sponges for Hydroponics PH Balanced Seed Starter Sponges Kit dapXb
$26.19
126 pcs Seed Pod Kit Hydroponics Grow Anything Kit Solid Nutrient Plant Foods
$19.99
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
RDWC System. Versatile Hydroponics, 6 plant site system With Ph/ppm Meters
$424.15
100Pcs Grow Sponges for Hydroponics PH Balanced Seed Starter Sponges Kit he
$22.43
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