The phrase "analysis of the substances" is correct and usable in written English.
It can be used in contexts where you are discussing the examination or evaluation of various materials or chemicals.
Example: "The analysis of the substances revealed several unexpected compounds that could impact the experiment's results."
Alternatives: "examination of the materials" or "evaluation of the compounds."
Analysis of the substances deposited on the plates by means of gamma spectroscopy provides information on the fission product release as a function of time and temperature.
He has been released on bail to return to a central London police station on a date in late March pending analysis of the substances recovered". Michael spent most of the early 1990s locked in a legal fight with his record company, Sony, which prevented him from recording any fresh material.
''It is intended for use in cats and dogs,'' Mr Justice Dubin said yesterday after laboratory analysis of the substances which had been handed over to the Canadian inquiry set up after Johnson had tested positive for drugs at the Seoul Olympics last year.
Exposto's lawyer, Tania Scivetti, confirmed to Guardian Australia that a chemical analysis of the substance would be submitted to court on Thursday, after which the case would probably move to the high court for a May hearing.
Our analysis of the substance of Russian messaging shows that first and foremost, they targeted extreme right-wing voters with ads encouraging aggressive and confrontational participation in American politics.
Here we report on the results of a new analytical method, in situ derivatization solid phase microextraction (SPME) multi-dimensional gas chromatography mass spectrometry (GCxGC-qMS), that allows for a comprehensive fingerprint analysis of the substance class in complex matrices.
A functional analysis of the substance abusing behavior is made, strategies are trained to cope with craving, dealing with lapses and preventing relapse, and social refusal skills are offered.
Analysis of the outgassed substances with a quadrupole mass spectrometer showed that the outgassing rates of all the three passivation layers were low while the composition depended on the type of the layer.
Thus, analysis of the 170 substances as mixtures of 13 compounds would require 33 h.
Analysis of the causative substances in poisoning cases from 2005 to 2009 showed that incidents were most commonly caused by pesticides (T60) with 1284 cases (33.6%), followed by 847 cases (22.1%) caused by antiepileptic, sedative-hypnotic, antiparkinsonism drugs, and psychotropic drugs, not elsewhere classified (T42, T43), and 512 cases (13.4%) caused by contact with a venomous animal (T63).
