High degrees of purity can be achieved using such methods.

But over the years, voters and the press in Wisconsin have demanded a degree of purity not found in many other places.

The varying degrees of purity of native gold involved different melting-points.

In comparison with that degree of purity, of value, human material is of a very low grade indeed.

They are derived from calcareous sediments of different degrees of purity.

The Pashtun culture has little outside influence and over the ages, has retained a great degree of purity.

The clearer argan oil may then be further filtered depending on the clarity and degree of purity required.

Different sorts of starch depend on degree of purity and whiteness.

For instance, many types of silver kyats with varying degrees of purity were in use.

The Miller process is an industrial-scale chemical procedure used to refine gold to a high degree of purity (99.95%).

To quote him, the Philosopher's Stone was 'nothing but gold digested to its highest degree of purity.

Analysis of prehistoric artefacts has shown that the metal worked was of varying degrees of purity.

Occasionally, however, metals are found in uncombined metallic forms, in varying degrees of purity.

"I will pledge my reputation that all four of these stones are genuine, and of a most unusual degree of purity."

The required properties of transparency, strength and resistance to heat demanded a high degree of purity and polymerisation.

Referring to this very question of the degree of purity, Mr Bangemann made it clear that two distinct products were involved.

There is a trade-off between the degree of purity of compound and the amount of time required to achieve that purity.

For Tantric ritual, whether of the Hindu or the later Buddhist variety, has many ingredients and degrees of purity.

FPC contains only chymosin B, achieving a high degree of purity compared with animal rennet.

Save for short-half-life radioactive elements, all of the elements are available industrially, most of them to high degrees of purity.

Low Latin in this view is the Latin of the two periods in which it has the least degree of purity, or is most corrupt.

They were acquainted with a variety of substances of varying degrees of purity by the names of misy, sory, and chalcanthum.

Whereas silver separated from natural alloys is liable to contain perceptible traces of other metals, that obtained by the cupellation process shows up by its high degree of purity.

The Hongawa breeding area being the most remote and least accessible, the dogs of the Hongawa line maintained the highest degree of purity and was considered the best type.