Buffers & Calibration

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Showing 1 - 13 of 13 products

HY-GEN pH Buffer 7 - Hydroponic Solutions

HY-GEN HY-GEN pH Buffer 7 – Calibration Solution

From $8.50

HY-GEN pH Electrode Storage Solution - Hydroponic Solutions

HY-GEN HY-GEN pH Electrode Storage Solution – Probe Care & Maintenance

From $12.65

HY-GEN pH Buffer 4 - Hydroponic Solutions

HY-GEN HY-GEN pH Buffer 4 – Calibration Solution

From $8.50

HY-GEN 2.76 Conductivity Calibration Standard Solution - Hydroponic Solutions

HY-GEN HY-GEN 2.76 Conductivity Calibration Standard Solution

From $8.50

Hy-Gen pH Indicator Kit – Hydroponic pH Test Kit

Hy-Gen pH Indicator Kit – Hydroponic pH Test Kit

HY-GEN Hy-Gen pH Indicator Kit – Hydroponic pH Test Kit

$14.90

ASGA Digital EC & TDS Meter – Accurate Nutrient Monitoring for Hydroponics & Plant Growers - Hydroponic Solutions

ASGA Digital EC & TDS Meter – Accurate Nutrient Monitoring for Hydroponics & Plant Growers - Hydroponic Solutions

All Systems Grow ASGA Digital EC & TDS Meter – Accurate Nutrient Monitoring for Hydroponics & Plant Growers

From $49.95

Growth Technology 1.413 Conductivity Calibration Standard Solution – Precision EC Meter Calibration - Hydroponic Solutions

Growth Technology 1.413 Conductivity Calibration Standard Solution – Precision EC Meter Calibration - Hydroponic Solutions

Growth Technologies Growth Technology 1.413 Conductivity Calibration Standard Solution – Precision EC Meter Calibration

From $8.50

HY-GEN pH Meter Probe Cleaner - Hydroponic Solutions

HY-GEN HY-GEN pH Probe Cleaner – Precision Maintenance Solution

From $9.50

Growth Technology GT pH Drop - pH Down Solution 250mL - Hydroponic Solutions

Growth Technologies Growth Technology GT pH Drop - pH Down Solution 250mL

$9.95

Growth Technology GT pH Lift - pH Up Solution 250mL - Hydroponic Solutions

Growth Technologies Growth Technology GT pH Lift - pH Up Solution 250mL

$9.95

Growth Technology GT pH Control Kit – pH Up & pH Down Solution Set (2 x 250mL) - Hydroponic Solutions

Growth Technologies Growth Technology GT pH Control Kit – pH Up & pH Down Solution Set (2 x 250mL)

$16.92

Save 15%

HY-GEN pH Care Kit – Complete Probe Maintenance Pack - Hydroponic Solutions

HY-GEN HY-GEN pH Care Kit – Complete Probe Maintenance Pack

From $33.28 $39.15

Save 5%

Bluelab PH & Conductivity Starter Pack - Hydroponic Solutions

Bluelab PH & Conductivity Starter Pack - Hydroponic Solutions

Bluelab Bluelab PH & Conductivity Starter Pack

$339.95 $357.50