Sentence examples for substances determination from inspiring English sources

System precision for related substances determination was verified by system suitability mixture (SSM), which was analyzed for six times and RSD of Lafutidine and all impurities peak areas were evaluated and found to be between 0.36% to 1.30%.

Since the LAMP test shows a high tolerance to different biological substances, determination of the appropriate protocols for processing the template to make it a user-friendly technique, prior to large scale evaluation, is needed.

In our previous works the ability of titanium(IV) embedded in silica-titania xerogel matrix to form complexes with ascorbic acid, polyphenols, dopamine, hydrogen peroxide, and fluoride ions was exploited to develop the solid phase spectrophotometric procedures for these substances determination [17 20].

Determination and assessment of the characteristics of site-specific flowback, with regard to constituents of relevance to drinking water quality (salts, heavy metals, NORM, hydrocarbons), and with regard to additives used (primary substances) and their transformation products (secondary substances); determination and assessment of the proportion of fracking fluids recovered with the flowback.

The method has the stability indication power and can be used for the assay as well as for related substances determination of piracetam and levetiracetam.

The main component of earthworm is protein, and lysine, leucine, valine were used as reference substances in content determination.

This work presents the development and performance of a suitable CE method for ximelagatran (formerly H 376/95) assay and related substance determination in both drug substance and tablets.

Such very low dosages and the rapid metabolism and excretion of these substances make determination of residues extremely difficult [ 31], even by using targeted GC/MS and LC/MS/MS methods [ 32- 39].

The influence of potential interfering substances on the determination of ENRO was examined.

The influence of coexistence substances on the determination was examined within an error of ±10%%. Results (Table 2) indicated that common substances do not interfere with the determination of 100 μmol/L DA, and this method has good selectivity.

McTaggart calls the relation between the parts of a substances' nature extrinsic determination, since, given the existence of that substance, all of those properties that are parts of that subject's nature must exist and so in that sense determine each other.