There are no PAGs in the Organic chemistry section. Hexane and hexene are hydrocarbons. They are flammable liquids and have irritating vapours. A student adds a few drops of bromine water to a ...

total petroleum hydrocarbons (TPH) in soil, and fats, oils, and grease (FOG) in wastewater. This analyzer is designed for use with hexane, pentane, or Vertrel MCA as the extraction solvents. It ...