Sentence examples for determining the nitrogen from inspiring English sources

The well-known Kjeldahl method for determining the nitrogen content of organic compounds involves digestion of the compound with concentrated sulfuric acid (optionally containing mercury, or its oxide, and various salts, depending on the nature of the nitrogen compound).

PC was calculated by total nitrogen multiplied by 5.95 after determining the nitrogen content of rice material using the Micro-Kjeldahl method (Foss: 2300 Kjeltec Analyzer).

By determining the nitrogen used by competing vegetation, the additional nitrogen available to crop trees after the removal of competing vegetation could account for the level of the growth response observed in the crop (Albaugh et al., 2013).

This allowed us to determine the nitrogen of the ligand which is most likely to be protonated.

Transmission electron microscopy (TEM) analysis was performed to determine the nitrogen substitutional sites in the graphene.

The UV technique was used to determine the nitrogen concentration in the water samples as nitrates at a wavelength of 220 and 275 nm.

AES and GDS profiles have also been performed to determine the nitrogen distribution after the implantation experiments.

Plasma immersion ion implantation (PIII) at different temperatures, acceleration voltages and working pressures is used to determine the nitrogen diffusivity in the CoCr alloys SY21med, L605 and HS188.

Two experiments were carried out to determine the nitrogen retention (NR) and gross efficiency of NR (NR/NI) of boars offered diets with reduced crude protein (CP) levels designed to decrease nitrogen excretion.

Similar results were presented by Takano et al. (2009) who separated chiral amino acids with a nonpolar achiral column and determined the nitrogen isotope compositions of individual amino acid enantiomers.

The objective of this work is to determine the nitrogen oxide emission in the flue gas of a catalytic hydrogen combustion process, operating without premixed hydrogen and air supply.