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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)$313.25Hydrofarm Autopilot Digital pH Controller and Automated pH Adjustment, APCEPH1$34.95Dosatron Water Powered Doser 14 GPM 1:100 to 1:10 - 3/4 in (D14MZ10VFBPHY)$629.99RDWC System. Versatile Hydroponics, 6 plant site system With Ph/ppm Meters$499.00Hydrofarm MGMLP1 Active Air 3-Way PH Light and Moisture Meter 13.25 in.$15.11Hydrofarm MGMLP1 Active Air 3-Way PH Light and Moisture Meter 13.25 in.$12.34The Atwater HydroPod - Standard DWC System - Complete w/ Nutrients & pH Testing$64.95Hydroponic Kit N5P NFT System 96 Plants Complete Garden with Nutrient & Seeds$428.00148 pcs Grow Anything Kit Hydroponic Accessories Seed Pods A&B Nutrient Refill$19.995 LBS GROW PACK SOLUBLE NUTRIENTS VEG COMPLETE HYDRO VEG FERTILIZER$228.14
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)
$313.25
Hydrofarm Autopilot Digital pH Controller and Automated pH Adjustment, APCEPH1
$34.95
Dosatron Water Powered Doser 14 GPM 1:100 to 1:10 - 3/4 in (D14MZ10VFBPHY)
$629.99
RDWC System. Versatile Hydroponics, 6 plant site system With Ph/ppm Meters
$499.00
Hydrofarm MGMLP1 Active Air 3-Way PH Light and Moisture Meter 13.25 in.
$15.11
$12.34
The Atwater HydroPod - Standard DWC System - Complete w/ Nutrients & pH Testing
$64.95
Hydroponic Kit N5P NFT System 96 Plants Complete Garden with Nutrient & Seeds
$428.00
148 pcs Grow Anything Kit Hydroponic Accessories Seed Pods A&B Nutrient Refill
$19.99
5 LBS GROW PACK SOLUBLE NUTRIENTS VEG COMPLETE HYDRO VEG FERTILIZER
$228.14
Hydroponic Systems
Hydroponic Grow Lights & Bulbs