Chemboys - Isopropyl Alcohol 99.9% 55 Gallon ventilation and ducting square wave technology provides much

square wave technology provides much greater current stability and consistency in output levels

Measurement Range: 0-14 pH

making it ideal for all continuous monitoring applications

These four products combine to form the backbone of HN's natural feeding schedule and can easily be expanded with more natural Humboldt Nutrients additives and products

African Violet

Chemboys - Isopropyl Alcohol 99.9% 55 Gallon ventilation and ducting square wave technology provides muchExtremely high 99. 9% purity. Isopropyl Alcohol 99. 9% (Isopropanol) is a strong polar solvent, so please be careful when handling and read the MSDS! Attention to safety must be present with this solvent because it is also highly flammable, and corrosive to some soft plastics so you must HANDLE SAFELY WITH PROPER SAFETY EQUIPMENT. IN A COOL, DARK, WELL VENTILATED AREA! DO NOT STORE NEAR HYDROGEN PEROXIDE 34% (H2O2) The great thing about our THClean