In analytical method development, method attributes are generally defined as the steps the method must have, such as sample preparation, sample introduction, sample analysis, and data analysis.
We also included some reformatting/editing of the introduction, sampling, analysis, and power calculations sections to be more thorough and clear in our reporting.
A recent Cochrane review found that four CONSORT items (ie, allocation concealment, introduction, sample size and random sequence generation) and a total sum score of 22 CONSORT items were significantly more completely reported in RCTs favouring CONSORT-endorsing journals over the non-endorsers.
All operations were performed through the septum: air evacuation of the sampler, sample introduction and HSSPME sampling.
The multi-channel PDMS trap and filter combination are designed to fit a commercial thermal desorber for direct introduction of samples into a GC MS.
As mentioned in the Introduction, surgical samples have been used as important subjects for clinical and basic cancer research for many years.
The instrument also houses a series of pressure control systems and provides the interfaces for the introduction of samples and the analytical detectors.
Introduction of samples into the DART gas stream was controlled by an acquiring module with dip-it samplers inserted into the DART source.
For sample introduction from the sample loop into the MCC, a six-way-valve is toggled and the carrier gas flow is redirected through the sample loop to the MCC.
