The phrase "as previously tested" is correct and usable in written English.
It can be used to refer back to tests or evaluations that have been conducted before, indicating that the current situation or context is similar to those past tests.
Example: "The results of the current experiment align with the findings as previously tested in our last study."
Alternatives: "as tested before" or "as tested earlier".
"Although the system is designed to fail over to a backup switch, the failover did not function as previously tested," the company said.
Membrane-bound di-8-ANEPPS excitation spectra and ratios were taken with emission at 670 nm in order to avoid membrane fluidity effects, as previously tested for lipid vesicles [38].
We supplemented the JASPAR matrix with five AHRE-associated motifs as previously tested using phylogenetic footprinting [ 60].
To dichotomize severity level, the injury diagnoses were categorized into two severity classes (mild versus moderate to severe) as previously tested by an international expert group [ 38].
As previously tested in HUVEC treated with anti-COX-2 siRNA-B, we analysed the effect of the permanent expression of shRNA molecules on STAT-1 activation in HT29 pSUPER cells, detecting no significant increase neither in STAT-1 phosphorylation levels nor in phospho-STAT-1 nuclear accumulation.
We also performed a comparison between lymphoblastoid cell lines (LCLs) and blood-derived mitochondrial DNA isolated from the group of available samples, in order to assess the possible presence of genotype differences among the two different DNA sources, as previously tested for nuclear DNA [ 23- 25].
It was however difficult to obtain the same precision as methods previously tested on small datasets from one or two genes.
Using the EQ-5D as a previously tested and accepted standard helped to further support validity.
The majority of the chlamydia screening programme participants have not been tested by regular care, and show similar chlamydia prevalence as those previously tested.
Mishandling of food, even if it has been irradiated or previously tested as untainted, can introduce harmful bacteria.
As previously mentioned, testing starts in regions most likely to have mutations; other segments of the gene are tested only if negative results are obtained.
