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"CO2 ACTIVATED BY HUMIDITY CHEMISTRY"
pH+ main ingredients are Potassium Carbonate and Potassium Hydroxide
Over range and under range indicators
MOLD AND FUNGUS ON CONTACT WITHOUT USING POISON
Calcium plays an important role in the development of plant tissues
Ammonia Gas Pressure Gauge, 60 PSI refurbished-products "CO2 ACTIVATED BY HUMIDITY CHEMISTRY"Zenport Zen Tek Instruments ammonia filled 0 60 psi pressure gauge is designed to measure pressures in systems charged with NH3 Ammonia. Constructed with a 2. 5 inch diameter stainless steel case and bezel, PC window and stainless steel 1 4 National Pipe Thread bottom connection the internal components and connections are all stainless steel and will not corrode. This quality gauge features grade A accuracy (1. 6%) and features a high visibility dial
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