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35 Items Found.Viewing Page 2 of 4 << Previous Page  •  Next Page >> Sort by
Type: Hydroponics
Subtype: pH Buffers
Use Bluelab pH Up and Down to adjust nutrient solutions to the optimum range of pH and improve nutrient availability to plants. Bluelab's pH Down is made of 35 percent w/w (certified) phosphoric acid, and pH Up is made of 35 percent w/w (certified) potassium hydroxide. The premium-quality acid concentrations are easy to use in any growing system. Use undiluted with Bluelab pH Controllers and Bluelab pH Controller Connect.
Type: Hydroponics
Subtype: pH Buffers
Use Bluelab pH Up and Down to adjust nutrient solutions to the optimum range of pH and improve nutrient availability to plants. Bluelab's pH Down is made of 35 percent w/w (certified) phosphoric acid, and pH Up is made of 35 percent w/w (certified) potassium hydroxide. The premium-quality acid concentrations are easy to use in any growing system. Use undiluted with Bluelab pH Controllers and Bluelab pH Controller Connect.
Type: Hydroponics
Subtype: pH/EC/TDS
Bluelab pH 7 Solution ensures that pH meters are giving accurate readings.
Type: Hydroponics
Subtype: pH/EC/TDS
Bluelab pH 7 Solution ensures that pH meters are giving accurate readings.
Type: Hydroponics
Subtype: pH/EC/TDS
The Bluelab Soil pH Probe serves as a replacement for the same essential component found in the Bluelab Soil pH Meter. Probe is covered by a six-month manufacturer’s guarantee.
Type: Hydroponics
Subtype: pH/EC/TDS
The Bluelab Soil pH Meter is a simple, reliable pH meter that provides accurate readings and unparalleled ease of use. Growers can use this AAA-battery-powered portable meter anytime, anywhere with its simple push-button pH calibration. Its auto-off function extends battery life, and its large LCD makes it a breeze to read. Includes soil pH probe, pH calibration solutions, two AAA batteries, and a five-year guarantee on the meter, six months on the probe.
Type: Hydroponics
Subtype: pH/EC/TDS
Bluelab EC Solution is used as a reference or checking solution to ensure the cleanliness and proper functionality of EC/CF probes.
Type: Hydroponics
Subtype: pH/EC/TDS
Bluelab EC Solution is used as a reference or checking solution to ensure the cleanliness and proper functionality of EC/CF probes.
Type: Hydroponics
Subtype: pH/EC/TDS
The Bluelab pH Combo Probe serves as a replacement for the same essential component found in our reliable Bluelab Combo Meter. Probe is covered by a six-month manufacturer’s guarantee.
Type: Hydroponics
Subtype: pH/EC/TDS
The Bluelab Combo Meter is a conductivity, pH and temperature meter all in one. This battery-powered portable meter can be used anytime, anywhere and features simple push-button pH calibration and an auto-off function to extend battery life. Meter will display temperature as Celsius or Fahrenheit, pH 0 to 14, and conductivity as electrical conductivity, conductivity factor or parts per million (ppm). The meter includes probes, pH calibration solution and two AAA batteries. Unit is covered by a five-year guarantee, except for the replaceable pH probe, which is covered for six months.