Sentence examples for unless compounds from inspiring English sources

Unless compounds labeled with other P isotopes (32P, 33P) have been used in experiments, all P in soils is 31P.

Oxygen-free radicals, a normal byproduct of metabolism, damage cellular DNA unless antioxidant compounds remove them.

These data suggest that these matrices could be safely used for scaffolds made of polyurethane unless these compounds are not released at a rate giving higher concentrations at the site of implantation or in body fluids, respectively.

Unless specified, compounds were obtained from Sigma (Gillingham, UK).

Therefore Pt(IV) would be expected to display higher flux rates across MCL than Pt II); unless the compound is rapidly converted into the parental Pt II) version.

"We don't consider it correct to add the risks together for the three compounds unless you have the science to show they're based on the same mechanism of action," he said.

Although high-resolution and high-dimensional NMR methods have undergone continual advancement [10 12], NMR still cannot independently elucidate novel chemical structures unless co-eluting compounds can be completely separated [8].

However, this SPME method generally does not detect phenyl acetic acid, a previously reported MHC-regulated compound [24] and other less volatile compounds, unless a large volume of urine is extracted.

Unless stated otherwise, compounds were added last to reaction mixtures.

In general and unless otherwise indicated, compounds were given by oral gavage once daily.

The analysis of mixtures constitutes a particular challenge, because signals in regular NMR spectra cannot be assigned to the individual compounds, unless they are scalar coupled.