1. Acetonitrile is a strongly polar solvent in its solvability, comparable to alcohols

2. Active fraction of a polar solvent extract from the latex of euphorbiaceae plants

3. The smectite clay gels the polar solvent without addition of a polar activator.

4. Anionic polyelectrolytes can ionize in polar solvent , forming macromolecule chains with lots of anionic charge.

5. Pharmaceutical composition containing non-polar solvent fraction of ginger extract as active ingredients for preventing and treating overactive bladder

6. At room temperature, it is a polar solvent and is used as an antifreeze, solvent, fuel, and as a denaturant for ethyl alcohol.

7. The dimeric complex Ru2(μ-Cl)2Cl2(CO)4(PMe3)2 (1) forms an active silane alcoholysis complex in the polar solvent N,N-dimethylamino-acetamide (DMA).

8. A polar solvent other than the corrosive amine may efficiently remove an oxide from the surface of metal when same contains water and 0.01 to 20% of the additive.

9. For the separation of Butanes and butenes by extractive distillation, a charge mainly containing Butanes and butenes is contacted in an extractive distillation column under pressure with a polar solvent (e.g., dimethyl formamide), the Butanes being collected at the head

10. ‘You may need to redissolve in hot water, Basify to 9 or 10, add a non-polar solvent, and extract the solvent layer weekly for 3 weeks.’ ‘After removal of the Zinc by filtration, the filtrate was basified with concentrated NaOH and extracted with three 50-ml portions of ether.’