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Ships within 48 hours · Estimated delivery Aug 26 - Aug 31
Reserve from the case
Ships within 48 hours · Estimated delivery Aug 26 - Aug 31
The seedling mat can also be used for home brewing and fermenting beverages
How to Use ExHale: ExHale comes complete
For optimum results
Chemical Tank: 5 gallon
GroStar GS4 pH/EC/500ppm/700ppm/Temp (5-in-1) Combo Pen pest control The seedling mat can alsoDescription Product Details: AI21040 GroStar GS4 pH EC 500ppm 700ppm and Temp (5 in 1) Combo Pen Lab grade instruments designed specifically for growers! Includes: 2 year warranty (instrument) 1 year warranty (probe) pH 7 and pH4 calibration solution (50ml bottle each) 2. 77 EC calibration solution (50ml bottle) KCL storage solution (10ml bottle) Lanyard and user manual Features: Measures pH, conductivity (EC and 500ppm 700ppm) and temperature (5 in
US$ 118.50
US$ 104.50
US$ 104.50
US$ 104.50
US$ 214.50
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