The phrase "a number of suitable" is correct and usable in written English.
It can be used when referring to multiple options or items that are appropriate or fitting for a particular purpose or context.
Example: "We have a number of suitable candidates for the position, each with unique qualifications."
Alternatives: "several appropriate" or "various fitting".
The algorithm can recommend a number of suitable services based on the user's QoS requirements.
There are a number of suitable rigid insulants used in practice, such as polyurethane, both expanded and extruded polystyrene foam, phenolic foam and mineral wool lamellas.
Various top-up methods are investigated and a number of suitable schemes are considered in developing alternative designs for the injection straight section of the collider ring.
You can't accuse Snyder of tamping it down; his chief promoter is Luthor, who calls it "the greatest gladiatorial contest in the history of the world," and suggests a number of suitable tags blue vs. black, dark vs. light, Coke vs. Pepsi, and so on.
From such information one can then design, on a graphics workstation, the model of the protein and also a number of suitable synthetic ligands which mimic natural biological ligands of the protein.
Among a number of suitable ILs identified for this application, [Choline][Tf2N] is particularly promising as a relatively low-cost solvent ideal for use in oxidative extraction to desulfurize fuel.
The wine list has a number of wines suitable for quaffing with Chinese food.
A Smithsonian official said that the villa had a number of rooms suitable for exhibitions and seminars and that its background suggested it might have archeological and cultural importance as well.
The software is composed of a set of custom plug-ins that are used by an image-processing program (ImageJ) to produce a number of measurements suitable for describing spray deposit distribution.
Inside the bailey a number of buildings suitable for use by the king as a lodge were constructed.
In such screens, a number of formulations suitable for crystallization are tested; however, protein and precipitant concentrations are not extensively sampled, therefore supersaturation conditions that support nucleation are often missed.
