Sentence examples for analytical standard from inspiring English sources

The identities of the analytes were confirmed by comparing their HPLC retention times with that of the analytical standard.

Chromium of analytical standard was purchased from Merck India.

4-Aminophenol (AP; analytical standard) was purchased from Riedel-deHaen.

Pure proline was used as the analytical standard.

Ethyl alcohol (ethanol, analytical standard) was purchased from Fluka Analytical, USA.

All reagents used were pure analytical standard grade solutions purchased from Merck Company (Johannesburg, South Africa).

Analytical standards of analytes (C12), surrogates (C12) and performance standards (C12 and H18) were purchased from Wellington Laboratories (Guelph, ON, Canada and Cambridgee Isotope Laboratories (Andover, MA, USA), as available.

All samples were standardized against a secondary reference of radish collegate (41.51 % C; δC −28.61 ‰) that was subsequently standardized against primary analytical standards (IAEA, Vienna, Austria).

And Mr. Suria was also a leader in debunking the investment myth that gained great currency during the Internet mania, that Web companies should be held to a more forgiving set of analytical standards.

Selected identified compounds have to be fully confirmed by means of analytical standards as reference.

Whitman used her Bain training to impose order: She held managers to rigorous analytical standards and measurements.