Submit a review

pH Control and Testing

Showing 349–360 of 552 results

Pentair 521357 IntelliChem Water Chemistry Controller Without Pumps

Pentair 521357 IntelliChem Water Chemistry Controller Without Pumps

$1,703.91

Buy Now +

PerGar Soil NPK Sensor, Soil Nutrient Intelligent Fertilizer Detector Tester, Meter NPK Sensor, Agricultural Soil Nitrogen Tester, Professional Soil Tester for Lawn, Garden, Farm

PerGar Soil NPK Sensor, Soil Nutrient Intelligent Fertilizer Detector Tester, Meter NPK Sensor, Agricultural Soil Nitrogen Tester, Professional Soil Tester for Lawn, Garden, Farm

$41.99

Buy Now +

Perlite Oxy+ Ultra Fine Horticultoral Grade for Indoor & Outdoor Plants with 60% Water Absorption (8 qts.)

Perlite Oxy+ Ultra Fine Horticultoral Grade for Indoor & Outdoor Plants with 60% Water Absorption (8 qts.)

$17.95

Buy Now +

PH & Temperature 2-in-1 Continuous Monitor Meter w/Backlight Replaceable Electrode, Dual Display 0.00~14.00pH °C/ °F Water Quality Monitoring Kit, for Aquariums Hydroponics Pools Tanks Spa

PH & Temperature 2-in-1 Continuous Monitor Meter w/Backlight Replaceable Electrode, Dual Display 0.00~14.00pH °C/ °F Water Quality Monitoring Kit, for Aquariums Hydroponics Pools Tanks Spa

$34.90

Buy Now +

PH 9853 PH EC Meter Tester Portable Water Quality Analyzer for Aquariums Hydroponics Laboratory US Plug 110V Accurate PH EC Monitoring Tool

PH 9853 PH EC Meter Tester Portable Water Quality Analyzer for Aquariums Hydroponics Laboratory US Plug 110V Accurate PH EC Monitoring Tool

$35.59

Buy Now +

pH Buffer Calibration Kit 2-Pack: pH 7.00 Buffer and Electrode Storage Solution — 500 ml (1.06 Pint) Each — NIST Traceable Reference Standard for All pH Meters

pH Buffer Calibration Kit 2-Pack: pH 7.00 Buffer and Electrode Storage Solution — 500 ml (1.06 Pint) Each — NIST Traceable Reference Standard for All pH Meters

$29.00

Buy Now +

pH Buffer Calibration Kit 3-pack — 250 mL (8.4 fl oz) each: pH 4.00 Buffer, pH 7.00 Buffer, Electrode Storage Solution — For Precise and Accurate Calibrations — Designed for Hydroponics and Aquaponics

pH Buffer Calibration Kit 3-pack — 250 mL (8.4 fl oz) each: pH 4.00 Buffer, pH 7.00 Buffer, Electrode Storage Solution — For Precise and Accurate Calibrations — Designed for Hydroponics and Aquaponics

$24.00

Buy Now +

pH Buffer Calibration Kit 3-Pack: one 500 mL (1.06 Pint) Bottle of pH 4.00 Buffer, one 500 mL (1.06 Pint) Bottle of pH 7.00 Buffer, and one 250 mL (8.4 fl oz) Bottle of Electrode Storage Solution

pH Buffer Calibration Kit 3-Pack: one 500 mL (1.06 Pint) Bottle of pH 4.00 Buffer, one 500 mL (1.06 Pint) Bottle of pH 7.00 Buffer, and one 250 mL (8.4 fl oz) Bottle of Electrode Storage Solution

$28.00

Buy Now +

pH Buffer Calibration Kit: 2×250-mL (8.4 fl oz) Bottles, one pH 7.00 and one pH 10.00 — NIST Traceable Reference Standards

pH Buffer Calibration Kit: 2×250-mL (8.4 fl oz) Bottles, one pH 7.00 and one pH 10.00 — NIST Traceable Reference Standards

$17.99

Buy Now +

pH Buffer Calibration Solution 2-Pack — 1 Gallon Each: pH 7.00 and pH 10.00 — NIST Traceable Reference Standards for All pH Meters

pH Buffer Calibration Solution 2-Pack — 1 Gallon Each: pH 7.00 and pH 10.00 — NIST Traceable Reference Standards for All pH Meters

$95.00

Buy Now +

pH Buffer Calibration Solution Kit 3-Pack: pH 4.00, pH 7.00, pH 10.00 Buffers — 250 ml (8.4 fl oz) Each — Color Coded — NIST Traceable for All pH Meters

pH Buffer Calibration Solution Kit 3-Pack: pH 4.00, pH 7.00, pH 10.00 Buffers — 250 ml (8.4 fl oz) Each — Color Coded — NIST Traceable for All pH Meters

$22.69

Buy Now +

pH Buffer Calibration Solution, pH 7.00 — 1 Gallon — NIST Traceable Reference Standards for All pH Meters — Color Coded Yellow

pH Buffer Calibration Solution, pH 7.00 — 1 Gallon — NIST Traceable Reference Standards for All pH Meters — Color Coded Yellow

$58.00

Buy Now +

Product categories

Shopping cart