Sentence examples for a pure sample from inspiring English sources

To isolate a pure sample of this gas, he tried heating different substances, such as mercury oxide, and black magnesia.

At the Kaiser Wilhelm Institute (now Max Planck Institute), Berlin (1933 35), he worked with Otto Warburg in isolating from yeast a pure sample of the "old yellow enzyme," which is instrumental in the oxidative interconversion of sugars by the cell.

Moreover, the melting point of UF4 was revised using a pure sample and a new value is suggested.

Prior to the encapsulation of RT21®, the properties of a pure sample of RT21® were verified in duplicate.

Ind. CO. (Alexandria, Egypt) kindly supplied a pure sample of alendronate sodium trihydrate (with a purity of 100.55% as determined by the comparison method [7]) (Batch # AAS0400010).

For example, what is meant by a "pure sample" is quite different when you're looking at a trillion receptors on an instrument, as our collaborators do, compared to when you're looking at a single receptor, as we do.

However, this is very likely a pure sampling effect: generally, longer IET are less likely, as are larger eruptions scales.

This results from coupling between a pure sampling effect proportional to the number of potential followers N (see Appendix S2), and the individual departure rate decreasing by √N.

In the first spectrum recorded, the solid phase is identified as a virtually pure sample of the β polymorph (with a very small amount of the α polymorph also present).

After four column chromatography steps, a >90% pure sample of MDH was obtained with a typical yield of ∼30 mg/L.

Then, in a first, in 1940, scientists at Columbia used the machine to fire subatomic particles at a very pure sample of uranium and identified its fissionable form.