Sentence examples for determining copper from inspiring English sources

The method developed is a precise and accurate alternative to conventional procedures for determining copper in real samples.

The solution from each vial was analysed to determine copper concentration after different time intervals.

Aliquots were then collected and analysed by ICP-OES to determine copper release over time.

The developed method was applied to determine copper in corn flour, cassava root flour, oregano leaves and cumin.

Two new procedures were elaborated to determine copper (II) using voltammetry at the antimony film carbon paste electrodes (SbF-CPEs).

A method was developed to determine copper and zinc simultaneously in brass sample using a multiple ion-selective electrode array system and multivariate calibration techniques.

Afterwards, premalignant-MCF10 cells were collected and subjected to graphite furnace analysis to determine copper content.

Afterwards, cells were collected and subject to graphite furnace analysis to determine copper content (Table 1).

Ceruloplasmin largely determines copper concentration, and plays a critical role in the interpretation of copper results [ 18, 19].

Undissolved particles were then separated by centrifugation and discarded and atomic absorption was used to determine copper concentration.

The cause could not be determined: copper levels in selected samples (drinking water, food, bedding) ranged from 0.01 to 9.16 mg/kg, concentrated food also contained the copper-antagonist molybdenum, and other sheep on the premises, which were kept in a different building but fed the same diet, did not develop disease.