The part of the sentence "complete the preparations" is correct and usable in written English.
You can use it in a variety of contexts when referring to preparations that need to be finished in order to achieve a goal. For example, "We must complete the preparations before the deadline is up or we won't be ready for the presentation."
The ML-371-modified FTO substrate was then dipped into the Pt-PVP solution for 5 min and rinsed with deionized water followed by heat-treatment at 400°C for 5 h to remove completely the organic component and complete the preparation of counter electrode.
PP sets: final steps of the process; production line (cell layout design); material flow; Process Failure Mode and Effects Analysis (P-FMEA) and highlighting the top 5 risks assumed; In testing phase and product qualification, the PP manages and harmonizes in the smallest detail in order to achieve this target, to complete the preparation and launch in series production.
Therefore, allow approximately 8 hours to complete the preparation of six whole-cell extracts.
A nurse at this site educates patients about preventive services, particularly colorectal cancer screening (many patients, after seeing the gastroenterologist, have questions about how to complete the preparation for the test).
This slight detour in our sequence therefore required that the C3-ketal had to be re-installed in order to complete the preparation of the key pyran aldehyde 5.
Separately, 20X NP solution and 2M MgSO4 were autoclaved and 1000X trace elements solution was filter-sterilized, and the solutions were added to complete the preparation of modified ZY growth medium.
In the meantime the lumbermen have completed the preparations that will make an innocent man pay the penalty of another man's crime.
He completed the preparations for the last issue of Science Fiction, dated September 1941, but he used material that Hornig had already selected for the article, with minor exceptions.
Final MOM protection delivered advanced intermediate 34 and completed the preparation of the eastern part of Pl-3 (1).
