ELI the ICE man is an old memory âcrutchâ to help one remember the A.C. current and voltage phase angle relationship in inductors and capacitors. ELI tells us that the voltage (E) leads or comes before current (I) in an inductor (L).
Dipropylene Glycol (DPG). CAS No: 25265-71-8. Dipropylene glycol (DPG) is a colorless, nearly odorless liquid that is soluble in toluene and water. Dipropylene glycol finds many uses as a plasticizer, an intermediate in industrial chemical reactions, as a polymerization initiator or monomer, and as a solvent. It also has uses in cosmetics, and commercial fog fluid.
Dioxin is a general term that describes a group of hundreds of chemicals that are highly persistent in the environment. The most toxic compound is 2,3,7,8-tetrachlorodibenzo-p-dioxin or TCDD. The toxicity of other dioxins and chemicals like PCBs that act like dioxin are measured in relation to TCDD.