The phrase "a solution composed of" is correct and usable in written English.
It can be used when describing the components or ingredients that make up a particular solution in various contexts, such as chemistry or problem-solving.
Example: "The experiment required a solution composed of water, salt, and sugar to observe the reaction."
Alternatives: "a solution made of" or "a solution consisting of".
This study focuses on the process of finding a solution composed of three-dimensional sketches and modelling.
The specimens were primarily processed in a solution composed of (NaOH + Na2SiF6 + Na2SiO3·5H2O) for 900 s.
Air, for example, is a solution consisting chiefly of oxygen and nitrogen with trace amounts of several other gases, and brass is a solution composed of copper and zinc.
The electrode was prepared by coating of a solution composed of graphene oxide (GO), IrCl3, and polystyrene bead followed by subsequent pyrolysis.
A solution composed of NaOH/urea/thiourea at an optimized ratio was used for complete dissolution of approximately 0.25 g dried fish samples within 20 min.
Similar experiments performed in a solution composed of 0.3 mol dm−3 of Na2SO4 and 0.03 mol dm−3 of NaHCO3 led to the same result.
Ten 4.0±0.5 μl droplets of a solution composed of [1-13C]PA:H2O 1:1 (v/v) were pipetted, one by one, inside a synthetic quartz dewar (Wilmad 150 ml Suprasil Dewar Flask type WG-850-B-Q) filled with liquid nitrogen to form ∼2 mm diameter spherical frozen beads.
Different concepts of dc circuit breaker for QPC were considered, including vacuum and static circuit breakers; then, a hybrid solution, composed of a mechanical bypass switch paralleled to a static switch based on Integrated Gate Commutated Thyristor (IGCT) technology, has been worked out.
Then, Laiho and her team placed the tissues in a liquid solution composed of a complex mix of 64 ingredients to maintain the proper chemical and nutritional support for the biological functions in the tissue.
After a 72 h incubation, a mixture solution composed of CellTiter 96 AQueous MTS, and an electron coupling reagent, PMS, was added to each well according to the manufacturer's instructions.
Extensive screening with an Oryx8 robot (Douglas Instruments) [ 22] yielded a suitable solution composed of 100 mM Hepes/NaOH (pH 7.5) and 1.5 M Li2SO4.
