The phrase "array of substances" is correct and usable in written English.
It can be used when referring to a diverse collection or variety of different materials or chemicals.
Example: "The laboratory was filled with an array of substances, each labeled for specific experiments."
Alternatives: "variety of substances" or "collection of substances".
I tested 17 stain removers on an array of substances applied to white cotton napkins.
G-protein coupled receptors are proteins that "live" on the surface of cells where they sense a wide array of substances located in the immediate vicinity of cells.
Microbially produced organic acids may serve well as carbon platforms for the synthesis of a large array of substances that are currently produced through chemical synthesis using petroleum-derived starting materials.
We are dealing with a situation where … there is already a vast array of substances being sold on our streets, in our shops, and that's what we have to try to deal with because many of these are actually quite dangerous".
The bomb detectors came with cards which were "programmed" to detect a wide array of substances, from ivory to $100 banknotes.
It's time that we stop fantasizing that addicts are shooting up in dark hallways and smoking pot in high school yards and realize that our friends and families have a vast array of substances they abuse ready and available in their bathroom medicine cabinet, some of which have been prescribed by their doctors.
It is possible to export and import individual compound data to library files, which is just an array of substance-elements.
"Even with the vast array of psychoactive substances, there is strong loyalty to the tried and true," he says.
Considering the vast array of sources, substances, and methods with which food is produced, practically every kind of microbe is a potential contaminant.
Ghrelin (pronounced GREL-in) is one of a complex array of natural substances that carry messages between the brain and the digestive system and help the body regulate eating.
