The phrase "a further test of" is correct and usable in written English.
You can use it when discussing an additional evaluation or examination of something, often in a scientific or analytical context.
Example: "The results of the initial experiment prompted a further test of the hypothesis to ensure its validity."
Alternatives: "an additional assessment of" or "a subsequent evaluation of".
Was Anne there as a further test of Philip's loyalty to the cause?
And, as a further test of where contact improvisation can go, Mr. Simonet becomes blind in the last third of the work -- by shutting his eyes.
As a further test of the requirement for Dsh2, we also examined the localisation of TBC1d24 in embryonic ectoderm in the Dsh2-MO injected embryos (Fig. 2e).
Force India will run a further test of the unit on top of their car next Tuesday on the first day of a two-day test that follows Sunday's season-ending grand prix.
The good agreement of model computations with this set of experimental data provides a further test of the predictive capabilities of the proposed mechanism of methyl formate oxidation.
The scientists performed a further test of their technique by analyzing a single text that has been translated into many different languages -- in this case the Universal Declaration of Human Rights.
A further test of the inverse square law depends on the theorem that the divergence of the gravity vector should vanish in a space that is free of additional gravitational sources.
As a further test of the model, we transplanted GFP-expressing CNC cells into host embryos that harboured either control MO or EphB4 MO and examined cross-sections through the CNC streams (Fig. 6e).
Two nights later, in a further test of my tolerance for theater in tight spaces, I found myself in the Old Vic Tunnels, railway vaults beneath Waterloo Station that have been converted into a performance space.
But the Georgian government's obsession with prosecuting the UNM's alleged crimes is counter-productive.Georgia will face a further test of its democracy when it holds local elections on June 15th.
As a further test of the validity of the theoretical models, and as a justification for the use of isothermal crystallisation data to model non-isothermal processes, the (time-dependent) real sample temperature increase in nominally isothermal experiments was quantified.
