Chemboys - Propylene Glycol 5 Gallon ph-ec-tds-meters-and-solutions great for any use

great for any use

providing growers brewing flexibility

seal quality

Standard membrane included with system

Chemboys - Propylene Glycol 5 Gallon ph-ec-tds-meters-and-solutions great for any useThere are some ingredients the common DIY vape setup cant do without, and diluents (fillers diluting agents) like Propylene Glycol (PG) are certainly one of them. PG is a viscous, colorless liquid, which is nearly odorless but possesses a faintly sweet taste, and has very low volatility and toxicity. Propylene Glycol (PG) is one of the main ingredients in all vape juices. PG is used in many products because its an excellent solvent as well as a