In summary, the sample was denatured with aqueous ammonium sulfate and ethanol and was extracted with hexane.
We advise the use of aqueous solutions (not alcohol based preparations) to avoid skin irritation and wheeze.
I primarily work in water solutions; what you might call the aqueous phase.
The heat of solution for formation of aqueous solutions of most salts is positive.
Unbuffered aqueous solutions are easily rendered slightly acidic by dissolved carbon dioxide.
Membranes were formed on the orifice by sequentially raising the level of the aqueous electrolyte solutions.
This method relies on the ability of gas bubbles, which are rising through an aqueous solution, to trap certain minerals.
Electrons flowing through a wire or ions flowing through an aqueous solution are both examples of electric current.
Latex emulsions are made up of polymeric materials suspended in an aqueous solvent by a surfactant.
The hypophase was removed with a Pasteur pipette and the aqueous phase re-extracted with chloroform until it was colourless.