Flat Surface pH Electrode spl_hgc Nordic Pure 12x20x1 MERV 14

Nordic Pure 12x20x1 MERV 14 Plus Carbon air filters are made of electrostatically charged synthetic materials with an added flat panel infused with activated charcoal that attracts and capture most airborne particulates in your home

Product Name: Advance Grow System B33

immersion elements

for coolest running and optimum grow space

Water resistant nylon storage pouch

Flat Surface pH Electrode spl_hgc Nordic Pure 12x20x1 MERV 14Flat Surface pH probe is useful for reading the pH of small amounts of liquid, food products and other surface pH measurements. The probe comes with a 40 cable and works with all Sper Scientific pH Meters, as well as any others, with a standard BNC connector. The probe measures the pH of a solution. This probe has a flat surface and is commonly used in testing surface measurements such as cheese, meats, small liquid samples, paper, soil, or skin. It